GMC Sierra 1500 GMC Sierra 1500

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GMC Sierra 1500 repairs by problem area

Engine (26%)

Transmission and Drivetrain (13%)

Brakes and Traction Control (7%)

Suspension and Steering (14%)

Electrical and Air Conditioning (26%)

Paint, Rust, Leaks, Rattles, and Trim (9%)

Other (5%)

Chart based on 716 repairs.
See TSBs and recalls for the GMC Sierra 1500.

GMC Sierra 1500 repair cost distribution

$2500+ (3%)

$1000 - $2499 (6%)

$500 - $999 (14%)

$100 - $499 (34%)

< $100 (43%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 476 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2021 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

turbocharged 277hp 3.0L V6 Diesel 10-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Alabama, United States
Apr 2022 - Jan 2024
Oct 2022

27000 mi
Engine crank no start. Updated engine software per technical service bullitin. 
Jan 2024

31000 mi
Got a brake system failure warning on the dash. Took to the dealer, no faults or pending codes were found. System was cleared and reset. All good. 

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2020 GMC Sierra 1500 4dr Crew Cab 6ft bed

355-horsepower 5.3L V8 10-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Ohio, United States
Dec 2020 - Jun 2022
May 2021

2109 mi
seal rear window 

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2019 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Ontario, Canada
Jan 2019 - May 2022
Oct 2019

8680 mi
rear window was leaking 

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2019 GMC Sierra 1500 4dr Crew Cab 6ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Virginia, United States
Jan 2021 - Jan 2022
Sep 2021

25000 mi
Rear window leak. 

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2018 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

420-horsepower 6.2L V8 8-speed shiftable automatic RWD

GMC Sierra 1500 in California, United States
Nov 2017 - Jun 2022
Aug 2021

39000 mi

US $400
Broken window track 

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2018 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic RWD

GMC Sierra 1500 in Florida, United States
Dec 2020 - Mar 2022
Apr 2021

22000 mi
Hard abrupt shift when cold starting on very light acceleration 

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2017 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in Oklahoma, United States
Jul 2020 - Jun 2022
Jul 2021

19000 mi
Brake booster recall Rear leaf springs squeaking and popping. Dealer added isolator pad and lubricated. Dealer stated it was owner's responsibility to clean and lubricate springs from this point forward. Six months later, springs are squeaking again. 

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2017 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD, part-time w/low range

GMC Sierra 1500 in New Brunswick, Canada
Nov 2017 - Jun 2022
Sep 2020

22320 mi
recall 

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2017 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Ontario, Canada
Apr 2017 - Jun 2022
Jun 2022

32860 mi

C $2200
Replaced front and rear rotors, replaced front and rear brake pads, replaced 1 seized rear caliper 

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2017 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Texas, United States
Aug 2017 - Jun 2018
Sep 2017

2000 mi
Software update for backup camera brightness glitch at night. #17-na-269 
Jan 2018

6000 mi
Automatic 8 speed trans hard shifting from 1st to 2nd and 3rd to 2nd gears under light throttle. Reprogram of trans control and other modules. Land departure system not working. Radio/Nav system audio will intermittently cut for a few seconds after vehicle has been started and running for several min. Occurs on all audio inputs FM/XM/Bluetooth/Direct Aux input. 

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2017 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Alberta, Canada
Dec 2016 - Jun 2018
Apr 2017

5176 mi
Gas Pedal Flex. When pressing on accelerator, the pedal would creak and pop. A new pedal bracket was installed which resolved the issue. Driver seat was shifting. A TSB was found which addressed the shifting driver seat. A new support bracket was installed underneath the seat. This resolved the issue. 
Dec 2017

16120 mi
Exhaust system would squeak when going from v4 to v8 mode. Muffler was replaced under warranty which resolved the squeak issue. 
Apr 2018

21080 mi
Interior driver side door was rattling around door handle area. A wire was loose from a clip. Wire placed back in clip. Interior rattle is now gone. 

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2017 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in New York, United States
Jun 2021 - Jun 2022
May 2022

51654 mi

US $4047
GRILL SHUTTER  AND WASHER FLUID LEAK 

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2017 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Wisconsin, United States
May 2017 - Jan 2018
Dec 2017

3000 mi
Hard shifting when cold from first to second gear 

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2017 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic RWD

GMC Sierra 1500 in Louisiana, United States
Oct 2020 - Feb 2022
Nov 2021

37000 mi

US $150
Battery went dead, charged but would not hold charge, replaced with Auto zone battery. This battery takes a hour to replace as you have to remove some brackets and metal rail to get battery out. Auto Zone who normally replaces batteries would not do this one because of how much stuff you need to remove to get to battery. Dealer wanted$320 for battery and labor. 

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2017 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in New York, United States
Jan 2021 - Jun 2022
Dec 2021

88000 mi

US $350
Starter would intermittently not work, no crank only buzz. Battery tested good. Starter replaced. 
GMC Sierra 1500 in Saskatchewan, Canada
Apr 2017 - Jun 2018
May 2018

12400 mi
Regular Oil and Filter Change 

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2017 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Michigan, United States
May 2017 - Jan 2022
Oct 2021

105000 mi

US $4500
3rd selonoid clogged. Transmission needed to be replaced. 
GMC Sierra 1500 in Kentucky, United States
Dec 2017 - Apr 2018
Jan 2018

13000 mi
Not shifting properly, jerking, sluggish 
GMC Sierra 1500 in North Carolina, United States
Sep 2017 - Jun 2022
Aug 2021

47000 mi
Recall on break modultor. 
GMC Sierra 1500 in Kansas, United States
Jan 2017 - Jan 2020
Mar 2018

8500 mi
Passenger mirror power fold working intermittently. Had reported problem to dealer prior, and finally pressed them for a repair. Mirror to be installed week of 4-9-18. 

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2016 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in North Carolina, United States
Apr 2016 - Jun 2019
Sep 2017

20000 mi
Transmission was shuddering at highway speeds under light throttle application. The dealer seemed to know of this problem. The transmission fluid was drained and flushed, the filter changed, and a new transmission fluid added. Was told to drive for 300 miles and if problem returns, I would need a new torque converter. The truck is fine so far (but I have only had it back from the dealer 2 days). 
Jun 2018

28000 mi
Transmission vibration has returned. Dealer updated software. 

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2016 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in Minnesota, United States
Jul 2016 - Jun 2018
Aug 2016 GPS not functioning - cable to GPS antennea Radio reception poor A/C not cooling well, Recharged and dye added. 
Jun 2017

23000 mi
Drivers side rear reverse lamp was inoperative, dealer found wire broken repaired and works now. 
Jun 2018

58000 mi

US $1900
Check engine light came on was diagnosed as needing all 8 fuel injectors they were replaced at the dealer and were not covered under powertrain warranty Radiator leaking coolant 

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2016 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in Alberta, Canada
Jul 2012 - Aug 2012
Aug 2012

97340 mi

C $1200
Rack and pinion replaced and upper control arm. 
GMC Sierra 1500 in Quebec, Canada
Sep 2016 - Sep 2022
Aug 2022

52700 mi

C $1000
replace evaporator 

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2016 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic RWD

GMC Sierra 1500 in California, United States
Aug 2016 - Oct 2016
Oct 2016

1000 mi
Drive belt failed Drive power seat working only sometimes 
GMC Sierra 1500 in Texas, United States
Feb 2016 - Jun 2022
Mar 2016

2000 mi
LED out in headlight. Entire headlight assembly replaced. 
Oct 2016

15300 mi
Occasional clunky shifts between 1st and 2nd. Reprogram transmission. In-dash navigation will speak directions even though sound has been muted. Only resolution is to stop vehicle, turn it off and restart it. Dealer was unable to replicate the problem and was unable to repair it. 
Aug 2017

32000 mi
Vehicle felt like you were driving across a washboard - truck would shake and steering wheel shimmy. Torque converter was going bad. Repairs covered under warranty. 

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2016 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in New Jersey, United States
Oct 2015 - Dec 2018
Dec 2017

28000 mi
Sunroof trim piece. Vibrating safety seat both needed repairs. 
GMC Sierra 1500 in Alabama, United States
May 2016 - Jun 2018
May 2017

13000 mi
Tire balancing 
GMC Sierra 1500 in Ohio, United States
May 2016 - Jun 2018
Nov 2017

19704 mi
Front View Camera Failed. Camera Replaced/ 
Dec 2017

19956 mi
Automatic transmission Wiring Harness Replacement (P0711) 
GMC Sierra 1500 in New York, United States
Dec 2015 - Dec 2017
Oct 2016

8500 mi
Driver alert system for parking and lane change keeps coming up with a message to service 
Oct 2017

19000 mi
Installed new torque converter to correct issues with shifting and surging 

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2016 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Ontario, Canada
Jul 2016 - Jun 2022
May 2018

20460 mi

C $500
replaced 2 tires that couldn't be balanced 

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2015 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Iowa, United States
Feb 2016 - Dec 2016
Jun 2016

5000 mi
A/C compressor was replaced. 
GMC Sierra 1500 in Michigan, United States
Oct 2015 - Apr 2018
Feb 2016

4300 mi
vehicle locked in 4WD, would not shift out. Software problem and easily fixed. 

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2015 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 4.3L V6 6-speed shiftable automatic RWD

GMC Sierra 1500 in Alabama, United States
Mar 2015 - Feb 2018
Aug 2015

3700 mi
Nothing was done. I was told it had no problems. I have had 25 cars in my life and NONE with A/C that won't cool properly. I have read blogs that A/C is a frequent problem with GM trucks. I will try to trade this December. 

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2015 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Virginia, United States
Oct 2017 - Jun 2018
Jun 2018

35000 mi
The power steering hydraulics is not working correctly, but no leak was found. They didn't replace anything, just top the fluids, which I'm curious since they found no leak. I am scheduled to take it back for repairs. 
GMC Sierra 1500 in Minnesota, United States
Jul 2016 - Jun 2018
Dec 2016

32000 mi
Headlights dim - replaced under warrenty rear view camera distorted - replaced under warrenty 
GMC Sierra 1500 in New Jersey, United States
Jun 2016 - Jul 2022
Jun 2022

62800 mi

US $150
Stiff braking at very slow speed 
GMC Sierra 1500 in Colorado, United States
Aug 2017 - Jun 2022
Mar 2021

114000 mi
front differential replaced due to bad pinion bearing 
Apr 2022

125500 mi

US $1000
cyl 7 intake valve AFM lifter failure. dealer wanted 10k to fix. i spent 1000 in parts 

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2015 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Illinois, United States
Apr 2015 - May 2016
Aug 2015

6000 mi
Very Rough Shifting - especially low-speed downshifts. Software was re-programmed per TSB. Hood misaligned at factory. Hood realigned at dealership. Intellilink system failed. No OnStar and no Remote via Internet. Continued rough drivetrain operation. Transfer case re-programmed per TSB. 
Dec 2015

11000 mi
Engine exhibited surging from idle (approx. 600 RPM) to 1,350 RPM whiles stopped with no throttle application and also when using very light throttle. Nav/Radio/Intellink system froze while driving. Stopped and turned off vehicle. System would not reboot and radio would not shut off-even after turning off ignition and restart. System operated normally next day. Dealer could not replicate. Transmission exhibited very rough, clunky, and sometimes violent shifting at lower speeds and light throttle applications on an intermittent basis. Dealer performed transmission reprogramming per TSB. 
GMC Sierra 1500 in Texas, United States
Feb 2015 - Aug 2018
Sep 2015

7000 mi
Performed campaign related to transmission torque converter lock up and transverse case shift 
Feb 2016

12700 mi
Updated TCM with revised programming. 
GMC Sierra 1500 in Washington, United States
Sep 2015 - Jan 2022
Jun 2021

58000 mi

US $1200
Replace AC condensor. 

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2015 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Michigan, United States
Sep 2014 - Jul 2016
Apr 2015

17200 mi
OnStar system failure (red light). No GPS or Compass available. External antenna was replaced. 
GMC Sierra 1500 in North Carolina, United States
May 2016 - Dec 2021
Apr 2018

18000 mi
Recall for airbag 
GMC Sierra 1500 in Manitoba, Canada
Jun 2017 - Jul 2022
Jul 2022

26660 mi
Right rear power window not working. Repair wiring in flex coupling. 
GMC Sierra 1500 in Illinois, United States
Nov 2015 - Jul 2022
Nov 2016

13400 mi
The radio, media and navigation system makes changes on there own could not be replicated while at the dealer. They did a computer update. 
GMC Sierra 1500 in Colorado, United States
Oct 2014 - Feb 2018
Jun 2016

25000 mi
Driver alert system malfunction warning light. Dealer attempted to duplicate but was unable. Problem persists. Driver's seat bracket loose causing the seat to move slightly (click) during turns, acceleration, braking, etc. Dealer claimed no knowledge of TSB and could not identify problem. 
May 2017

40000 mi

US $75
Recharged AC unit -- appears that problem may require dealer fix. 
Jun 2017

43000 mi

US $750
Replace AC hoses and compressor. Recharge AC. 

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2014 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Minnesota, United States
Feb 2015 - Mar 2016
Jun 2015

17000 mi
Weak headlights, new bulbs and reprogram the BCM for more voltage 
GMC Sierra 1500 in Massachusetts, United States
Oct 2017 - Nov 2018
Nov 2017

46000 mi
Very Hard upshifts. Replaced a part of the transmission. 
Oct 2018

60000 mi

US $200
Replaced rear brake rotors and pads 
GMC Sierra 1500 in Alberta, Canada
Sep 2014 - Feb 2016
Feb 2015

8060 mi
The passenger door weatherstrip was crinkled from the factory. It has been replaced 2 times with no success. Returning for another replacement in March 4th time replacing the weatherstripping is a charm. 
May 2015

13020 mi
Exhaust rattle on start up. Diagnosed as faulty catalytic converter. Install catalytic converter ordered on the last visit. 
Jun 2015

14880 mi
replace on-star 2G module due to obsolescence in Canada 

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2014 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 4.3L V6 6-speed shiftable automatic RWD

GMC Sierra 1500 in Louisiana, United States
Jul 2015 - Jun 2022
Aug 2017

234000 mi

US $6611
Wtf, sorry, cam and lifter bad, never missed service, last sierra over 600k, you remember, hard to swallow but love the mpg, 22.8. Happened quick, noticed tapping then rough idle, misfire code, rip! All in 3 days. Have a good one 
Jan 2018

269000 mi

US $870
Just got off the interstate, getting home from a 1600 mile run, when I noticed a strange sound. Brought it to my mechanic and it was found to have one bad injector. Because I drive 90-100 thousand miles a year, I opted to replace them all. 
Oct 2021

546000 mi

US $1300
changed both tie rods and sway bar, both struts and both lower control arms 

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2014 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 4.3L V6 6-speed shiftable automatic 4WD, part-time w/low range

GMC Sierra 1500 in British Columbia, Canada
Mar 2014 - Jul 2018
Mar 2015

14260 mi
Vibration when in V4 mode some clamps were replaced on the exhaust system, the vibration is still there between 1200-1400 rpm. 
Aug 2015

18340 mi
engine vibration in V4 mode, exhaust system replaced, defective valve in exhaust found. Still vibrates but not nearly as much. I've also notice it doesn't want to go into V4 mode as much, possible computer re flash? 
Apr 2017

39060 mi
Audio system froze, was unable to use for one day. Took truck to dealer was told out of warranty and would have to use my extended warranty. drove away with no reapir, went home and unplugged battery. After reconnecting the battery, everything works fine. 
Sep 2017

44020 mi
I as well as every other GMC owner of this year truck have to live with sub standard (dangerous) headlights. The repair that GM offered to do fixed nothing and noticeably shortened the life of the bulbs. I've written a complaint to transport Canada regarding this issue, this may be the reason why I never buy another GM product again. 
Dec 2017

46500 mi

C $550
Got into truck one morning noticed water dripping from around overhead console, dealer reported Onstar antenna leaking, not under warranty, extended warranty doesn't cover leaks. Apparently this is a common problem. Onstar antenna replaced. 
Jun 2018

49600 mi

C $50
passenger side headlight bulb burned out, manual said to take to dealer, had to remove air cleaner box to get at bulb, replaced both at the same time with Phillips Crystal Vision, improvement over stock. 
Jul 2018

50530 mi

C $225
Squeak when accelerating and starting engine, noisy flapper valve in the exhaust system fix is to replace the exhaust system... not going to happen i will replace with aftermarket and delete the valve when the time comes. Knock in engine when cold and accelerating. goes away when warm. 

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2014 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 4.3L V6 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Minnesota, United States
Dec 2014 - Jul 2022
Feb 2021

81000 mi

US $2500
Radiator was cracked, they think it was from being so cold that winter. Replaced the radiator, coolant lines, and oil lines. 

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2014 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in California, United States
Mar 2014 - Apr 2017
Feb 2015

8300 mi
Pressure hose from the compressor came apart at the crimp and started leaking refrigerant. 

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2014 GMC Sierra 1500 4dr Crew Cab 6.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Missouri, United States
Apr 2016 - Jun 2022
Sep 2016

8000 mi
Truck was dead. Battery was fully charged, but ALL systems were inoperable for about 36 hours. Truck came back to life and acted as if everything was normal. Shop could not determine the problem. 
Mar 2017

11000 mi
Currently using a hammer to tap the terminals when the battery has lost contact. This temporarily fixes the issue until we have time to work on the problem 
Aug 2017

13000 mi
The truck would be totally dead from time to time, so we cleaned all of the battery connections which seems to have cured the issue. 
Apr 2018

20000 mi

US $1000
Chek engine light would come on, go off, and then come back on. Went to dealer for an OBDII scan, error code showed the purge was stuck open, vent stuck closed and filling with fuel. The dealer replaced the purge valve, vent valve, and vapor cannister. 
GMC Sierra 1500 in Arizona, United States
Aug 2013 - Jun 2022
Jan 2015

37700 mi
Warped cowl at base of windshield 
Sep 2016

69000 mi
One of the headlight shutters was stuck in high beam. Problem was a bad connection from previous headlight upgrade service bulletin. Tech added dielectric grease to both headlight connectors. 
Apr 2017

76000 mi

US $35
One headlight bulb 
Nov 2017

83000 mi

US $45
Routine oil change 
Mar 2018

89000 mi

US $500
One headlight shutter failed intermittently, very expensive repair to replace the entire assembly. 
Jan 2022

163000 mi

US $400
Thermostat 

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2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

420-horsepower 6.2L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in Washington, United States
Sep 2013 - Mar 2018
Sep 2013

5000 mi
Voice recognition was not picking up 75% of commands. GM replaced the voice command speaker. Seems better but still misses common commands at times (call home etc) 
Nov 2013

10100 mi
Right side door speaker not working at all. Dealer replaced the speaker and the plug. 
May 2014

29000 mi
Bluetooth problems. 
Mar 2015

55000 mi
Update for unresponsive nab and Bluetooth. 
May 2015

57600 mi
Recall for poor headlamp performance 
GMC Sierra 1500 in Texas, United States
Jan 2014 - Jul 2018
Feb 2016

16900 mi
Performed TSB# PIT5374B. Replaced headlight bulbs to a higher wattage and reprogrammed BCM to send more power to headlights 
Jul 2018

34900 mi
P050D Cold Start Rough Idle code. Indicator of Fuel Injector failure, and causes transmission to shift rough. Symptoms & code went away and unable to duplicate. Search shows this is a common issue and results in replacement of fuel injectors. 

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2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

420-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Alberta, Canada
May 2014 - Feb 2015
Aug 2014

1720 mi
Dash on driver's side was making squeaking noise. Returned to dealer who tied down the parking brake cable as it was rubbing another part causing the noise. 
Dec 2014

4340 mi
Tailgate wouldn't open. This has been an intermittent problem and the dealer reported they have seen a number of vehicles with solar problem. Dealer lubed handle and rods for the tailgate. Dealer repair was all that could be done. 
Feb 2015

4340 mi
Tailgate sometimes wouldn't open. 
GMC Sierra 1500 in Virginia, United States
Oct 2014 - Feb 2016
Feb 2016

20000 mi
transmission constantly slipped between 2-3 gear change. Terrible drive-train knock at low speeds. Transmission never new what gear to be in. 35mph and it would be in 6th gear. 
GMC Sierra 1500 in Indiana, United States
Nov 2016 - Sep 2018
Jun 2018

60000 mi

US $30
My truck had a P0454 engine code which stated the fuel tank pressure sensor was intermittent or erratic. I lowered the fuel tank about 6 in and was able to remove the old fuel tank pressure sensor and install the new one in about 3 hours. 

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2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in Texas, United States
Jun 2017 - Jul 2018
Jul 2018

93000 mi

US $52
Door lock actuator 
GMC Sierra 1500 in Louisiana, United States
Aug 2014 - Jun 2022
Feb 2017

50000 mi

US $750
The condenser had a crack and kept leaking all the r134-a out. Replaced the condenser and coolant. 
GMC Sierra 1500 in Georgia, United States
Aug 2014 - Jan 2022
Aug 2015

27900 mi
onstar wasn't working, the dealer replaced; antenna,wiring harness,and mirror. 
Jan 2017

22700 mi

US $250
a/c blowing but not cold, condenser had no freon, dealer had seen same problem before, crack in weld on condenser. some customers had paid nearly $1000. 
Apr 2017

56234 mi

US $325
air bag on steering wheel became loose, i complained to dealer but was told $900 to replace because it was out of warranty. i askes foe help from GM and they replaced it for $325.00 
GMC Sierra 1500 in Texas, United States
Sep 2014 - Feb 2021
Jul 2018

58000 mi
road noise; dealer replaced both outboard rear wheel bearings 

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2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Florida, United States
Feb 2014 - Jan 2017
Jun 2016

22000 mi
Trailer 7 pin receptacle had left side and trailing lights quit working. 
Aug 2016

23100 mi
Battery dead. Battery replaced at dealership. 
GMC Sierra 1500 in California, United States
Apr 2014 - Jun 2018
Aug 2014

4400 mi
Driver's seat movement in turns and during braking. 
Apr 2018

38000 mi

US $600
Condenser replacement. 
GMC Sierra 1500 in Colorado, United States
Aug 2015 - Jun 2022
May 2022

80000 mi

US $100
Ac recharge didn’t last more than 2 months , back to blowing hot air , not cold at all. 
GMC Sierra 1500 in British Columbia, Canada
Aug 2014 - Jun 2019
Oct 2015

13020 mi
Rear of vehicle had a driver side lean since purchasing over a year ago. Finally resolved by shimming 
Jun 2017

29760 mi
Seat had a tear at exact same place as a prior repair so seat cover bottom changed again under warranty. 
Aug 2017

30380 mi
Injector for Cyl 8 replaced. Engine light had come on three times in 2 weeks but issue not resolved until third time in to check it and at that time a Head Office GM specialist of some kind happened to be there and determined the issue was an injector. Truck ran fine before the work. It engine light kept coming back until this last time and that was about 500km ago. 
GMC Sierra 1500 in Alberta, Canada
Jul 2014 - Jan 2022
Jul 2015

11780 mi
Drivers seat becomes loose and needs to be retrofitted. GMC Recall 
GMC Sierra 1500 in South Carolina, United States
Jun 2015 - Jun 2021
Oct 2015

3300 mi
Fog light failed. Have to remove some plastic pieces to gain access to the bulb. Rust on frame. The dealer is going to touch up the rust spots. It looks to me like the wax dip on the frame doesn't adhere properly. I can easily pick it off with a finger. I'm waiting for a dry spell to take it to the dealer. 
Feb 2016

6700 mi
Something under steering wheel rattles. Dealer could not replicate. Will try again. 
Jun 2016

11000 mi
Seat belt tether fraying - recall - applied temporary fix. 
Nov 2016

17600 mi
Clunk when leaving from stop 
Jan 2018

33000 mi
Loud rubbing sound from front end when cold and traversing large bumps. Dealer greased ball joints and suspension. 
GMC Sierra 1500 in Tennessee, United States
Dec 2013 - Mar 2015
Oct 2014

22000 mi
Leather seat side stitching separation Driver seat track replaced it shifted in turns and when braking occasionally replaced along with the lower leather seat cover which had some thread separation 
Dec 2014

27000 mi
Drivers heated seat bottom would not work after the cover was replaced (they broke it) 
GMC Sierra 1500 in South Carolina, United States
Jun 2014 - Aug 2016
Apr 2015

14500 mi
Transmission clunks 
GMC Sierra 1500 in Ontario, Canada
Sep 2016 - Jun 2018
Mar 2017

49600 mi

C $100
Truck would not go into 4X4, dealer had to reprogram computer 
Dec 2017

54560 mi

C $175
Misfire 7 cylinder plugs wires 
Jan 2018

54560 mi
Recall power steering 

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2014 GMC Sierra 1500 4-door

6-cylinder automatic AWD

GMC Sierra 1500 in New York, United States
Feb 2014 - Sep 2014
Mar 2014

1000 mi
Homelink (garage door opener) not working HD Radio not working 
Jul 2014

5000 mi
Homelink (garage door opener) not working HD Radio not working 
Aug 2014

5000 mi
Bought back for HD Radio, Homelink, other issues. 

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2014 GMC Sierra 1500 2dr Regular Cab 8ft bed

355-horsepower 5.3L V8 6-speed shiftable automatic 4WD, part-time w/low range

GMC Sierra 1500 in Ohio, United States
Jun 2014 - Dec 2017
Mar 2015

25000 mi
Paint peeled off truck on both sides front to back, starting from chip guard along bottom rocker and progressing up 10 inches. Known problem with Sierra/Silverado assembled in Indiana. Entire truck repainted by dealer. 
Aug 2016

65000 mi

US $800
condenser replacement 
Mar 2017

81000 mi

US $1300
Front and rear shock absorbers replaced due to symptoms of heavy wear 
Jul 2017

87000 mi

US $800
Bad control arm. Replaced 1 Control arm. 
Dec 2017

93000 mi

US $650
Front pads and rotors TPMS sensor failure, sensor replaced 

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2014 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

285-horsepower 4.3L V6 6-speed shiftable automatic 4WD, part-time w/low range

GMC Sierra 1500 in Ontario, Canada
Aug 2014 - Jun 2022
Dec 2016

24800 mi
Rattle noise present in dash coming from under steering wheel. Dealer found 4 loose bolts at Knee Bolster. The bolts were re-torqued and noise is gone. 
May 2017

29350 mi
Rattle from front left door panel. Removed inner door panel and found rattle from bezel near handle. Removed handle assembly and installed cushion between 2 plastic clips and re-fastened, also installed cushioning between window crank and bushing. 

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2013 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in California, United States
Nov 2014 - Dec 2016
Nov 2014

35000 mi
Often trans would fail to power rest end while in gear. Felt like neutral while in gear. Lots of gas would overcome issue. 
Dec 2014

35000 mi
Clunk from rear end during first shift of day while cold. Dealer reported normal no issue. 

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2013 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Alberta, Canada
Feb 2014 - Dec 2016
Mar 2014

18600 mi
Overheating while at idle. Replaced fan control relay. ABS warning light on,stabilitrak warning light on,traction control warning lamp on. Have not initiated repairs yet. 
Apr 2014

19600 mi

C $178
ABS and traction control warning lights were lit. Replaced ABS fuse. Coolant fan motors not working. Replaced rt. and lt. coolant fans. 
Sep 2015

66340 mi

C $600
Shimmy in steering. Replaced front ball joints. 
Mar 2016

88040 mi

C $184
Broken right rear leafspring. Replaced leafspring with used unit. 
May 2016

93740 mi

C $140
Replaced rear shocks with load levelling shocks. 
Dec 2016

117800 mi

C $150
Replaced the radiator,because the plastic side tanks had started to separate from the aluminum rad. 
GMC Sierra 1500 in Connecticut, United States
Oct 2015 - Nov 2021
Jul 2021

83416 mi

US $3200
Quarter panels on both sides developed rust and were replaced 
Oct 2021

85218 mi

US $314
Replace original battery. Oil & filter change plus tire alignment 

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2013 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

403-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Saskatchewan, Canada
May 2014 - Jun 2014
Jun 2014

11160 mi
Both headlight assemblies leaked water into housing. dealer replaced both assemblies. 

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2013 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Massachusetts, United States
Feb 2016 - Jan 2022
Aug 2021

84995 mi

US $802
Lower ball joints replaced on both left and right sides 
GMC Sierra 1500 in Rhode Island, United States
Jun 2013 - Sep 2018
Jul 2013

1500 mi
several days after purchase water on pass side floor. Dlr found out the a/c hose was never installed at factory and allowed water from a/c system to drain between firewall and inside carpeting, resulting in ,major water leak. 
Oct 2013

4500 mi
Brake Front pulsating. Rotors turned. Molding on top of bumper came off. Body shop mgr said he has seen this before. 
Mar 2014

11000 mi
engine burning oil. Consumption test started at 10,700 miles. 
Jul 2014

17500 mi
Completed oil consumption test with GM dealer, Test showed engine using half a qt in 6,400 miles. Engine considered broken in at this mileage. I am satisfied at this time. 
Jun 2015

30000 mi
check engine light came and second day started flashing-towed to dlr. Dlr said low compression in a cylinder. Poss. major engine damage. Had to cancel vacation to NH with boat. Really peaved! 
Jul 2015

30700 mi
Ck engine light was confirmed misfire on cyl #1. Needed new piston w/rings, ect. 29,500 miles. Service writer said problem was with active fuel management. Checked internet-numerous problems! Steering wheel "pinion ring" (?) replaced also. 
Nov 2015

34000 mi
Rubber side moldings clearcoat peeliing/ noise from steering wheel 
Dec 2015

35000 mi
ck engine light cyl #7 misfire/carbon. New pistons, ect, replaced. Second time this has been replaced. Was told by dealer that Cyl#1 that had been repared in July was not done properly by other GM dealer. Needed all 8 cyl's replaced. 
Jun 2018

70000 mi
Front end making a clunking noise over bumps and when turning. Minor suspension parts replaced 
GMC Sierra 1500 in Alaska, United States
Mar 2016 - Jun 2018
Nov 2016

37700 mi

US $600
Fuel pressure sensor in the fuel tank failed. $75 part, many hours of labor. 

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2012 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Alabama, United States
Oct 2014 - May 2018
Aug 2016

74000 mi
TCM replaced, 3,4,5 clutch pack and drum replaced 
Sep 2017

95000 mi
Transmission adapts reset 

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2012 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

403-horsepower 6.2L V8 6-speed shiftable automatic AWD

GMC Sierra 1500 in Tennessee, United States
Apr 2014 - Jun 2015
Jan 2015

52100 mi

US $50
Back seat was squeaking. Had to have plastic piece on bracket behind seat replaced. 

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2012 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Pennsylvania, United States
Jun 2015 - Mar 2016
Dec 2015

100000 mi
AFM oil pump and filter Water pump 
Mar 2016

105000 mi

US $335
Evap sensor 

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2012 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD, part-time w/low range

GMC Sierra 1500 in Saskatchewan, Canada
May 2014 - Jun 2016
May 2014

12400 mi
Power steering hose was leaking Factory Chrome steps were rusting Felt in passengers front fender were door meets was coming lose 
Aug 2014

16120 mi
passenger side rear chrome bumper impact end cap cording and rusting from exhaust coming out of tail pipe right beside bumper. drivers window was getting scratched in the center, from top to bottom of window every time window was opened or closed 
Mar 2015

18600 mi
seal on high mount brake light on back of cab was leaking and letting water in to light housing and caused corrosion of inside of light 

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2011 GMC Sierra 1500 4dr Extended Cab 8ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in West Virginia, United States
Jul 2013 - Jan 2022
Mar 2017

28500 mi

US $100
Replaced battery. 
Apr 2018

34000 mi

US $165
Replaced alternator. Alternator was not keeping the battery fully charged. 
Jan 2022

49000 mi

US $134
Replaced battery. System by design does not fully charge battery leading to short life. 

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2011 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in Minnesota, United States
Dec 2014 - Aug 2016
Dec 2014

97000 mi
Engine Oil Cooler Lines Leaking 
Dec 2015

125000 mi

US $65
Headlamp out - have replaced multiple times now 
Jul 2016

147000 mi

US $200
Turn signal stopped working on drivers rear, it was a wiring issue in the back. Rear tailgate stopped latching - took latches out of tail gate and handle out, lubricated all and found drivers side tailgate latch not functioning. 

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2011 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Michigan, United States
Jun 2011 - Jun 2016
Jul 2014

20800 mi

US $150
Broken door handle 
Jul 2015

30500 mi

US $1000
Battery connectors 
GMC Sierra 1500 in Minnesota, United States
Nov 2012 - Dec 2016
Jan 2014

38800 mi

US $50
Front plate holder rivets came loose. 
Jun 2014

35000 mi
Liscense plate bracket was loose. Door hinge roller is seized up, no longer rolls. Door screeches when opening. 
Aug 2014

36000 mi
Dealer agreed to fix the driver side door hinger with the stuck roller under warranty. Offered to paint part and call me to install 1 hour appointment. Took 5 days to repair. 
Jun 2015

51000 mi

US $20
Engine ran rough set code. 2 spark plugs were extreemly fouled. Replaced plugs engine runs perfect. This may be related to cylinder deactivation. Oil consumption has jumped way up. 
Aug 2015

53800 mi
Reported oil consumption problem to dealer. There is a TSB on this, it relates to the V8-V4 acive fuel management system. They replaced a valve cover baffle. So far so good oil consumption dropped. 
Mar 2016

61000 mi
Oil consumption remained excessive. Dealer replaced the pistons and rings. This a a known problem for gently driven trucks. The more time in V4 mode the sooner the problem shows up. Carbon builds and oil consumption climbs. 
GMC Sierra 1500 in Mississippi, United States
Dec 2014 - Sep 2015
Sep 2014

130988 mi

US $2440
torque converter replaced,front half of transmission replaced.transmission overhauled 

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2011 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

302-horsepower 4.8L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Ontario, Canada
Dec 2010 - Jun 2016
Oct 2011

6200 mi
rear spring excessive noise 
Feb 2012

8060 mi
drivers side, rear door, post cover- fell off several times. 
Jul 2012

10540 mi
instrumentation froze. tach, chimes, speedo, transmission indicator all inop 
Dec 2014

22320 mi

C $120
Left rear middle leaf fracture replaced 

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2011 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

403-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in New Brunswick, Canada
Jan 2013 - Mar 2013
Feb 2013

12800 mi
Dead battery, boosted twice to get home. Replaced battery to get to work, took battery to dealer for replacement, 2 hour "recovery" charge...replacement declined. 

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2011 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic RWD

GMC Sierra 1500 in Texas, United States
Jan 2011 - Dec 2012
Feb 2011

2000 mi
Took the truck in at 12:45Pm, picked up at 3:00 Pm. Great Service 
GMC Sierra 1500 in Texas, United States
Aug 2011 - Jun 2012
Mar 2012

11000 mi
Drivers Door and dash had a creak and ratteled 
GMC Sierra 1500 in Florida, United States
Dec 2011 - Jan 2012
Jan 2012 Right wheel hub went bad replaced under drive train warranty. Yoke still kicking when coming to a stop replaced under drive train warranty. Still kicks. 

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2011 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Iowa, United States
Oct 2011 - Jul 2017
Dec 2013

17000 mi
Clunk/blip felt in steering wheel on slow speed right turns. Dealer found TSB 2890439 for right steering gear bushing. Replaced bushing and inner tie rod end boot clamp. 
Jun 2014

20000 mi
Low speed stumble/hesitation with light throttle. Dealer found bad spark plug, replaced. Still feeling clunk/binding in steering wheel. Dealer unable to reproduce. 
Dec 2014

24000 mi
Finally able to reproduce binding for dealer tech before end of warranty(Nov), appointment in Dec due to excess recall work for dealer. Examined and determined that there was an issue w/ steering column, needs replaced, part ordered. 
Jan 2015

25000 mi
Steering column replaced under warranty to eliminate 'binding' issue I was feeling in steering wheel. 
GMC Sierra 1500 in Arizona, United States
Oct 2012 - Mar 2018
Nov 2012

93300 mi

US $150
Foam in driver's seat was shot. Had it replaced at auto upholstery shop. 
Apr 2013

95000 mi

US $700
New shocks, front and rear 
Mar 2015

116000 mi

US $45
Headlamp replacement by GMC dealer 
Jun 2016

131000 mi

US $90
Alignment of front wheels. Parts not available, so will return later for full repair. 
GMC Sierra 1500 in Missouri, United States
May 2021 - Jun 2022
Jan 2022

113000 mi

US $100
The oil pressure sensor failed and showed no oil pressure while running. The sensor was replaced and on the drive home of about 6 miles the oil pressure again showed low as I got home. This problem was solved by changing the oil. For reference, the engine is a 5.3 liter with the active fuel management. After talking to several knowledgeable folks I'm going to look into getting that disable due to the problems it seems to cause. 
GMC Sierra 1500 in New York, United States
Nov 2015 - Dec 2016
Dec 2016

81000 mi

US $300
Drivers side wheel bearing failed. Replaced with lifetime part from NAPA 
GMC Sierra 1500 in Ontario, Canada
Nov 2013 - Mar 2014
Feb 2014

72200 mi

C $1400
Failure caused truck to stop moving 
GMC Sierra 1500 in Idaho, United States
Dec 2016 - May 2021
Aug 2017

43000 mi

US $100
Tachometer started failing in late 2016 but would recover after a day or two. Dealer indicated that they couldn't diagnose issue until complete failure. Kept driving it until the tachometer finally failed and wouldn't register RPMs. 

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2011 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Arkansas, United States
Dec 2014 - Jan 2022
May 2018

51000 mi

US $95
In addition to the oil change, the wipers were also changed. 

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2010 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

403-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Maryland, United States
Jul 2017 - Oct 2017
Oct 2017

99000 mi

US $3700
Front passenger door had to be replaced because it rusted through at the bottom Fuel pump and metal fuel lines has to be replaced because they had rusted and would no longer maintain fuel pressure Both driver and passenger side upper ball joints were very loose causing intermittent stiffness/heaviness in the steering while driving. Upper control arms with ball joints were replaced, power steering fluid service was performed. 

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2010 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in California, United States
Apr 2011 - Mar 2023
Sep 2013

26000 mi

US $115
When car is idle, AC blows cold (32F) air out of vent. when you start driving temp goes up to the point when it's 80+ outside, the cab is no longer cooled. I think it is electronics that is malfunctioning Dealer doesn't find anything wrong with the AC. On a hot day 90F+ it blows cool but not ice cold air. Unfortunately summer is over so not easy to recreate. 
Nov 2021

58500 mi

US $300
Airbag unit drivers side suddenly gave error. Are replacing with used one , still same error. Turned out connector behind driver's seat is flaky. Adjusted contacts, now okay again 

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2010 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

302-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Ontario, Canada
Apr 2011 - Jul 2013
Jun 2011

12400 mi
Inner door panel had scuff marks from various cleaning attempts to remove marks present at time of delivery. Minor vibration evident at certain RPM was traced to a faulty muffler. Replacement of the muffler cured the vibration. 
Jun 2012

29760 mi
Blower motor and fan assembly replaced after original fan disintegrated with a bang. Covered by warranty. 

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2010 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

302-horsepower 4.8L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Indiana, United States
Apr 2011 - Jan 2016
Jan 2016

31000 mi
service traction control light was coming on. The vehicle wouldn't go over 35 mph. Battery disconnect reset the problem temporarily It was actually a problem with the throttle body. Found out later it was a recall. 

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2010 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

403-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in North Dakota, United States
Oct 2013 - Aug 2016
Jun 2016

109000 mi

US $138
Replaced passenger wheel hub 

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2010 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in New York, United States
May 2016 - May 2020
Nov 2016

91000 mi

US $265
D/S front wheel bearing started sounding gravely and grinding on right turns. Replaced bearing and hub assembly 
May 2018

100800 mi

US $180
Brake pad separated/broke away from backing plate resulting in contact with rotor. Replaced front pads and rotors 
GMC Sierra 1500 in Texas, United States
Jun 2017 - Sep 2017
Aug 2017

89000 mi

US $35
Left rear window would not roll down. Replaced the driver's window switch assembly. 

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2010 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

302-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in New Brunswick, Canada
Aug 2015 - Dec 2015
Dec 2015

138260 mi

C $73
I brought the truck in to get safety checked and the above code was showing . I found out that the new front wheel bearings that I had installed were only good up to a 2007 gmc truck. 

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2010 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

302-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Texas, United States
Apr 2010 - Sep 2015
Oct 2010

5400 mi
Replaced coil and plug wire for Cylinder 6. 

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2009 GMC Sierra 1500 4dr Extended Cab 8ft bed

315-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Louisiana, United States
Jul 2013 - Dec 2015
Sep 2014

539000 mi

US $1809
No complaints, changed both wheel bearings, both tie rod assemblies, and upper and lower ball joints. It was just time, still rolling well. 

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2009 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

367-horsepower 6.0L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in North Dakota, United States
Jul 2012 - Jan 2015
Sep 2012

31000 mi

US $375
replace leaking transmission cooler lines 

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2009 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Wyoming, United States
Jan 2011 - Sep 2017
Apr 2012

36300 mi
leaking axle seal on front differental 
Nov 2015

72700 mi

US $1200
both front wheel bearings and left half shaft seal reaplaced throttle body replaced 
Apr 2016

77500 mi

US $300
both axle seals replaced on front diff. one warranty from about 3 months ago. 

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2009 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Michigan, United States
Jun 2011 - Mar 2013
Oct 2011

65000 mi
Had to replace cam and lifters. I now have metal fragments from the worn cam and lifters floating around in my engine I am extremely concerned about long term engine life due to this problem. GM wouldn't admit any problem until I found the TSB's online. 
Jun 2012

96000 mi
Engine miss in cylinder one. Dealer replaced valve covers and baffle in oil pan to redirect oil flow. Claimed this is causing oil in cylinder one to fowl spark plugs. 
Oct 2012

109000 mi

US $700
GM suggested replacement of the pistons and rings but once the head was removed there was substantial scoring of the cylinder walls. At that point GM agreed to replace the engine. 
Feb 2013

122100 mi
Since the engine was replaced it has ran fine but I had a considerable drop in fuel economy. My first engine averaged 21-22 mpg on the highway. This motor is getting about 17 mpg on the highway. Dealer gives no explanation for mpg drop. 

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2009 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Ontario, Canada
Mar 2011 - Mar 2015
Nov 2013

19840 mi
at 32,200 left front wheel bearing replaced due to loud snap and ABS, Trac and Stab control lights came on. left w/b replaced. two weeks later right w/b made snapping noise without all the warning lights and beepers. Both replaced NC. Replaced left and right wheel bearing due to ABS/Traction control/stability control warning lights 
Jul 2014

22940 mi

C $110
Exhaust sensors sending signal that engine needed service. Sensors replaced. 

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2009 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

367-horsepower 6.0L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Alaska, United States
Jan 2013 - Jul 2016
Mar 2013

24000 mi

US $540
Rear oil seal leak Engine light on due to conflict between block heater thermistor and ambient temperature sensor leaking power steering hose leaking transmission cooling hose 
Jul 2014

29200 mi

US $42
coolant leak at hose lube service required due to engine overheating 
May 2015

32000 mi
OnStar Hardware Upgrade 
Oct 2015

34000 mi
replace LF hub bearing assembly 
Mar 2016

35000 mi
replace RF hub bearing assembly 
GMC Sierra 1500 in Alberta, Canada
Jun 2010 - Jun 2022
Aug 2010

5060 mi
White smoke on start up coming from tail pipe. Both the dealer's service manager and shop foreman witnessed the smoke. They claim that no problem exists, but to just monitor fluid consumption. 
Jun 2012

10540 mi
White smoke coming from tailpipe. I was advised that a bulletin was issued for this problem. They installed a new valve cover on the same side as the PCV valve. Have not noticed any problems or smoke since the work was completed. 

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2009 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range

GMC Sierra 1500 in Connecticut, United States
Jun 2010 - Nov 2017
Apr 2012

41000 mi
Engine started making valvetrain noise. Brought to dealer and they replaced the cam and lifters. Dealer did not give adequate explanation as to what happened. I will try to reach GM to obtain more info. 
Sep 2013

60000 mi
Oil cooler lines leaking--replaced 
Mar 2014

62000 mi
Was using 1.5 quarts of oil every 3000 miles. Dealer installed new driver's side valve cover with redesigned PCV baffle Output shaft seal leaking 
Dec 2014

73000 mi

US $100
Due to poor design of the y pipe, it must be lowered to change the transmission fluid. When attempting to loosen the nuts on the manifold, the stud broke. Now the manifold must be removed to replace the stud. 
May 2015

76000 mi
Second dod lifter/cam failure. Same exact symptoms as the previous problem at 40k miles. 
Jan 2016

US $300
replaced sway bar bushings and end links. All four bolts attaching the sway bar to the frame were seized and broke even with penetrating oil and heat. Had to drill out 
GMC Sierra 1500 in California, United States
May 2011 - Mar 2013
Jul 2011

29300 mi
Transmission shifted erratically, so they reset the computer and that, so far, has fixed the problem. Brake pedal felt like there was air in the system, but the dealer felt it was normal operation. Aux weather strip attached to lower edge of door rattled while driving in high wind areas. Dealer could not reproduce, and said the strip was fastened securely. 
Oct 2012

70000 mi
The active fuel management lifters in the engine needed to be replaced. It was identified in a service bulletin. 
GMC Sierra 1500 in Arizona, United States
Dec 2015 - Sep 2016
Dec 2015

58000 mi
Check engine light came on and I took it to dealer as it is still covered under the emissions warranty. They ran the code and suggested that I replace the gas cap which I ordered from Amazon Genuine GM Yellow cap $9) light came on again I replaced the gas cap and CEL came on again and the tech traced it to a solenoid on the fume canister which he replaced under the emissions warranty. Fixed the problem. 
GMC Sierra 1500 in Oklahoma, United States
Nov 2012 - Feb 2015
Jan 2013 Both front wheel bearings wore out, required entire hub replacement both sides, covered under warranty. 
Sep 2014

87000 mi

US $600
Filter under oil sending unit clogged. 
GMC Sierra 1500 in Illinois, United States
May 2011 - Jul 2012
Jul 2012

24000 mi
replaced vapor pressure sensor whose seal had broken above gas tank and installed a cover designed to protect sensor from water 

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2009 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Florida, United States
Oct 2015 - Oct 2015
Oct 2015

69000 mi

US $1400
Engine started tapping, one of the fuel management lifters cracked. Replaced 4 lifters (all for the 4 pistons that disengage when switching to V4 to save fuel). 

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2009 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in California, United States
Feb 2012 - Jun 2022
Jan 2022

62000 mi

US $5000
Transmission died at 63,000 miles 

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2009 GMC Sierra 1500 4-door

8-cylinder automatic 4WD

GMC Sierra 1500 in Tennessee, United States
Dec 2013 - Jan 2014
Jan 2014 Engine rear main seal leak and drivers side valve cover replacement this was a TSB to try to fix oil usage problem. Truck was fouling out the spark plugs. They also replaced the catalytic convertor 
GMC Sierra 1500 in Alabama, United States
Aug 2013 - Jun 2015
Mar 2014

99000 mi

US $75
Oil pressure sending unit/screen replaced. 

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2009 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Nova Scotia, Canada
Jun 2010 - Jan 2012
Apr 2011

27280 mi
noisy loose front wheel bearing replaced on warranty 

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2008 GMC Sierra 1500

Engine not specified

GMC Sierra 1500 in Michigan, United States
Mar 2011 - Oct 2011
Apr 2011

43000 mi

US $100
The Air Bag pressure sensor control shorted out. 

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2008 GMC Sierra 1500 4dr Extended Cab 8ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Manitoba, Canada
Sep 2012 - Feb 2014
Sep 2013

114700 mi

C $1200
ball joints 

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2008 GMC Sierra 1500 4dr Extended Cab 8ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Washington, United States
Aug 2013 - Jun 2018
Aug 2013

112000 mi

US $290
My brake lights were active no matter the position of the brake and the cruise control would not activate. The brake control switch, attached to the pedal was worn out. Changed it out and have not had any other problems with it. The front driver's side and passenger's side door speakers have no audio. The rear driver's side door speaker has no audio. Only the front tweeters and rear passenger's side door has audio output. 
Apr 2014

126200 mi
The brake switch (the electrical switch attached to the brake pedal) wore out. This causes the brake lights to persistently stay on and will not allow cruise control to be activated. A temporary fix is to lightly tap the brake pedal. 
Aug 2014

132000 mi
The weather strip needed to be replaced on both the driver's and passenger's side. It had worn through on the bottom of each side. The air blowing through the vents would be transferred to the defrost vents and only the defrost vents. No matter what where the air was set to blow out of, it continued to blow out the defrost vents. 
Jul 2016

161300 mi

US $55
Both power window switches failed in the rear doors 
Dec 2016

170000 mi

US $10
Gas cap was replaced after MIL activated and code was for gross leak. 

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2008 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

367-horsepower 6.0L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Pennsylvania, United States
Jul 2014 - Jul 2014
Jul 2014

101000 mi

US $100
P1113 code. Engine light on indicates oxygen sensor. Cleared code and engine light comes on two days later 

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2008 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Alberta, Canada
Oct 2010 - Jul 2014
Jul 2014

74400 mi
Starting to rust around the rear wheel wells. 

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2008 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Wisconsin, United States
Feb 2009 - Mar 2010
Apr 2009

20000 mi
Oil leak on engine above oil filter housing. 
Jul 2009

21000 mi
Power steering fluid leaking from rack and pinion unit. Engine oil leak from oil pan gasket. Dealer replaced gasket under warranty. 
GMC Sierra 1500 in Wisconsin, United States
Mar 2009 - Jul 2011
Jul 2009

13000 mi
Truck stopped running while parked and while driving down the highway!! Bad PCM circuit, new PCM was installed and programmed.  
Mar 2011

35000 mi
Squeaking noise upon start up and idle. They could not duplicate until I went to pick it up. Then it did it again. I will have to bring back when I have more time. 
GMC Sierra 1500 in British Columbia, Canada
Sep 2008 - Mar 2010
Oct 2008

2480 mi
Radio LCD faded and the entire radio was replaced. 
GMC Sierra 1500 in New York, United States
May 2011 - Mar 2014
Jan 2012

35300 mi
Power windows needed lube 
Oct 2013

36200 mi

US $50
Sensor for gas tank... 
GMC Sierra 1500 in Colorado, United States
Jul 2010 - Jun 2018
May 2015

68600 mi
Both upper and lower ball joints replaced. 
GMC Sierra 1500 in South Carolina, United States
Mar 2010 - Jan 2015
May 2010

50500 mi
Front Diff Bearing Failure 
Mar 2012

100000 mi

US $375
Front differential noise 40 - 50 mph. Update: It later became less pronounced and never caused an issue. 
GMC Sierra 1500 in Rhode Island, United States
May 2014 - Jun 2016
Mar 2016

42000 mi

US $250
cruise control was non-op. brake switch was the issue and replaced (has a cruise control circuit within). problem resolved. 
GMC Sierra 1500 in Michigan, United States
Sep 2008 - Jun 2018
Nov 2009

18000 mi
Leather Seat had some Stitching repaired 
Sep 2010

25000 mi
Passenger Window making rubbing noise going up & down. Track Replaced. 
May 2011

30000 mi
Front grill had to be replaced. Chrome flaking off. Front grill replaced. chrome coming off 
Jun 2018

10 mi

US $6600
Brakes, Brakes Lines. Lub Front & rear Diff. Transfer & Trans. Trans cooling lines, Tires & Rims. 

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2008 GMC Sierra 1500 4dr Extended Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Washington, United States
Jan 2011 - Sep 2013
Feb 2011

32000 mi
passengers side seat, recline handle broke off. 
Mar 2011

32000 mi
Check engine light, software issue resolved in under an hour.  
GMC Sierra 1500 in Manitoba, Canada
Jun 2013 - Sep 2018
Jan 2015 Power steering pump hard to turn wheel at idle. 

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2008 GMC Sierra 1500 4dr Extended Cab 5.5ft bed

295-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Virginia, United States
Sep 2008 - Jun 2016
Dec 2012

64000 mi

US $100
Evaporative Solenoid failed and needed replaced. Replaced evaporative solenoid and lines. 
Feb 2013

65100 mi
Throttle Body was replaced under warranty. 
Sep 2013

70000 mi

US $300
Repaired shorted speakers that were keeping the stereo, turn signals, etc from operating correctly. (Turn signals and warning chimes indication goes through drivers side door speaker.) Window motors quit working on all windows except for drivers. Took door switches out/apart and cleaned contacts with eraser. 
Aug 2014

78000 mi

US $1755
Lifter bearing went bad on #8 cylinder which chewed up crank. Engine was also full of carbon. Engine replaced under extended warranty.Owner paid for difference between new and used engine. 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

403-horsepower 6.2L V8 6-speed shiftable automatic AWD

GMC Sierra 1500 in Michigan, United States
Sep 2012 - Oct 2012
Oct 2012

56000 mi
Rattle behind the dashboard. Exterior door handle became unattached at one mounting place. 
GMC Sierra 1500 in Minnesota, United States
Oct 2011 - Jan 2015
Dec 2011

47000 mi
The TPMS sensors in all 4 tires needed to be replaced. 
Sep 2013

60000 mi

US $978
Dripping oil from the oil pan. Replaced oil pan gasket and oil cooling hoses. 
Dec 2014

69000 mi

US $200
Check engine light with error code p1175, shop recommended cleaning the fuel injectors through the throttle body. Light went off for 3 days, then back on. 
Jan 2015

56000 mi
Check engine light still on when traded. 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Ontario, Canada
Feb 2011 - Nov 2014
Sep 2012

88040 mi

C $360
Known issue on TSB relocation of gas tank vent solenoid valve which stopped working causing mass vent leak and check engine light. 
Dec 2012

95480 mi
Front hub failed causing a $450 tow even though the repair was covered under warranty. 
Jan 2013

97960 mi

C $330
Entire driver's door electrical stopped working except for the mirror adjust. Faulty wire was found somewhere under the dashboard. Put everything back together and the driver's door speaker was not working. Replaced speaker. 
May 2013

106060 mi

C $378
Front sensor failed and was changed. 
Oct 2014

142600 mi

C $800
Rear axle seals (leaking), rear differential cover gasket. 
GMC Sierra 1500 in Manitoba, Canada
Oct 2008 - Mar 2012
Sep 2010

31000 mi
door lock is not working. Parts on order. 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Georgia, United States
Nov 2011 - Jun 2018
Dec 2013

66000 mi
oil pan gasket leak 
Sep 2015

105000 mi
Struts were replaced with Bilstein 5100's on all four corners. The stock struts were starting to get a little rough. 
Apr 2016

116800 mi

US $350
Right front axle boot was torn and needed replacing. The left axle seal was leaking and needed to be replaced. Right seal was replaced as well just to be sure. 
Jan 2018

142000 mi

US $75
Oil pressure sending unit was replaced as oil pressure is starting to fall while driving. The repair did not fix the problem. The oil pump/pickup tube gasket are next on the list. 
GMC Sierra 1500 in Quebec, Canada
Oct 2008 - Aug 2011
Jun 2009

18600 mi
activator for power lock defective. part ordered 
Dec 2009

27900 mi
Passenger door hinge defective. Parts ordered and needs to be painted before being installed. 
Mar 2010

34720 mi
The driver door lock does not function properly. 
May 2011

55180 mi
3 door latch (actuators) replaced. 2 of which had already been replaced 12 and 18 months. 6 replaced total. Good will repair after complaining it was not normal to replace 6 door latch in three years. Apparently it is a known issue.  
GMC Sierra 1500 in Virginia, United States
Feb 2008 - Mar 2010
Nov 2008

3500 mi
Onstar would not connect, dealer replaced the faulty component under warranty. No problems since. 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in British Columbia, Canada
Feb 2010 - Dec 2013
Mar 2010

22940 mi
Burn out headlight D/S door lock disfunctional 
GMC Sierra 1500 in Georgia, United States
Jun 2016 - Jun 2022
Jan 2017

62000 mi

US $59
Replaced low beam headlight bulbs 
Feb 2018

65000 mi

US $54
Headlight repairs are a challenge but doable. 
Jan 2019

76 mi

US $1200
Replaced ECM 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 4.8L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Ontario, Canada
Feb 2010 - Oct 2011
Apr 2010

19840 mi
Check engine light was on, replaced something in fuel system. Evaporator canister?  replaced two tail lights as they were leaking. Fixed power locks as they were not working. They also replaced both rear shocks because they were leaking. 
Jan 2011 water leaking in cabin. fixed leaks but ordered new roof liner because of water stains. 

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2008 GMC Sierra 1500 2dr Regular Cab 8ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in New York, United States
Feb 2012 - Jun 2015
Mar 2012

78000 mi
Replaced rear u joint 
Jun 2013

120000 mi

US $900
Needed roughly the whole front end. Upper control arms, wheel bearings / hub (1pc) and did front brakes what I had them out. To be fair I also plow with the truck, the extra weight and abuse played some part in the wear. 

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2008 GMC Sierra 1500 2dr Regular Cab 8ft bed

295-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Wisconsin, United States
Oct 2010 - Oct 2019
Mar 2011

42000 mi

US $322
AIR BAG SENSOR FAILED 
Dec 2016

95000 mi

US $750
sensor failure 
Mar 2017

97000 mi

US $950
replaced control arms and ball joints 

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2008 GMC Sierra 1500 2dr Regular Cab 8ft bed

295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in New Hampshire, United States
Oct 2008 - Jan 2010
Nov 2008

8000 mi
The air pressure sensor on. Low air pressure 2 tires/wheels. 
Sep 2009

13000 mi
Vibration at all speeds.  
Dec 2009

15000 mi
Truck vibrates at all speeds. Minor but noticable by owner and GMC Service Manager. No solution.  

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2008 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Ontario, Canada
Jun 2014 - Sep 2015
Apr 2015

40920 mi

C $450
Pass side headlight burnt out 

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2008 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

195-horsepower 4.3L V6 4-speed automatic RWD

GMC Sierra 1500 in Pennsylvania, United States
Jan 2009 - Jan 2014
Nov 2011

25300 mi

US $190
Fuel tank evap selenoid 
GMC Sierra 1500 in Tennessee, United States
Jan 2020 - Jan 2022
Jun 2020

101 mi

US $100
Heater hose connection to heater. Seal failed Cable to unlock driver door failed. Replaced cable. 

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2007 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

367-horsepower 6.0L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Wyoming, United States
Feb 2008 - Mar 2010
Jun 2009

9000 mi

US $30
persistant dead battery, no start condition, drove 3 times the week prior to dead battery 

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2007 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Indiana, United States
Mar 2008 - Jul 2010
Feb 2009

17000 mi
Occasional shake while braking coming from the front brakes. Normally occurs at lower speeds. Never experienced this on any other vehicle I have owned. Was told this was normal. Will be trying a different dealership next trip... 
Dec 2009

18000 mi
Battery not holding charge, Dealer Service reflashed Radio to correct latent power drain issue. 

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2007 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Ohio, United States
Nov 2007 - Jun 2016
Dec 2008

19000 mi
Headliner Rattle/Vibration. 
Jun 2011

51000 mi

US $150
HVAC stuck in Defrost mode. Replaced Control Motor Actuator, problem resolved 
Sep 2012

67000 mi

US $167
Driver's and Passenger's Protective Door Trim coming off --- adhesive failing. Remounted both. 
May 2014

88000 mi

US $450
Passenger side retractable side mirror inoperative (would not retract) 
Jul 2014

91500 mi

US $450
Driver's Sear Lumbar Support Bladder failed. Bladder replaced. 
Mar 2015

102000 mi

US $450
CEL indicating P0121, Throttle Body Pedal Position Sensor malfunction. Throttle body replaced, issue resolved. 
Mar 2016

113000 mi
Recurring Water leak from 3rd brake light assembly. Fixed at no charge by dealer as this was a revisit within one year 
Apr 2016

113200 mi

US $500
Fuel pump control module failed. No-start condition. Fuel pump control module replaced. 
Jun 2016

114000 mi
Driver's Side Retractable Mirror not retracting. 
GMC Sierra 1500 in North Dakota, United States
Jan 2010 - Jan 2022
Feb 2010

105000 mi

US $318
leaking front axle seals both 
Feb 2018

139000 mi

US $18
back door handle replaced 
GMC Sierra 1500 in Ontario, Canada
Feb 2011 - Mar 2011
Mar 2011

56420 mi

C $550
WHEEL HUB ASSEMBLY - WHEEL ALMOST FELL OFF - REPAIRED AT LOCAL SHOP - LEARNED LATER IT WAS A POWERTRAIN WARRANTY ITEM....DEALER WOULD NOT REIMBURSE VIA WARRANTY - BECAUSE WE DID NOT HAVE FIXED AT DEALER! SO WE TRADED IT IN FOR A NEW FORD! 
GMC Sierra 1500 in Oklahoma, United States
Aug 2013 - Jun 2018
Sep 2014

71000 mi

US $148
driver's side low beam burned out. Replaced both low beams. 
Dec 2014

74000 mi

US $35
Emissions error code for large leak (P0455). Replaced gas cap, no change. Replaced Purge Valve Solenoid, which fixed the problem. 
Jan 2016

77000 mi

US $701
Service 4-Wheel Drive light came on, would not shift out of 4WD. Scan found code B272508 (Mode Switch signal). Transfer case switch on dash had internal fault and was replaced. Right rear window would not roll up. Window regulator was broken and replaced. Drivers window would not operate. Master window switch failed internally. Replaced Master window switch. 
Oct 2016

79300 mi
Tire Pressure Monitoring System giving wacky readings, high, low, everything inbetween. Diagnosed as TPMS sensor failure in one tire. Replaced them on all 4 wheels because battery in each sensor nearing end of life. 
GMC Sierra 1500 in Ohio, United States
Aug 2015 - Dec 2015
Aug 2015

102000 mi

US $100
Air bag sensor under drivers seat had corrosion at the connector,from moisture I'm guessing from the great winters here in Ohio. It was a simple fix. After that no other problems.. 

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2007 GMC Sierra 1500 4dr Extended Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Nova Scotia, Canada
Nov 2014 - Mar 2016
Apr 2015

76880 mi

C $900
replace rear end bearings {full replacement kit}, replace rear Axel bearings replace transmission lines replace front calipers, rotors and pads 
Feb 2016

94240 mi

C $600
replace all brake lines 
GMC Sierra 1500 in Minnesota, United States
Mar 2016 - Mar 2016
Mar 2016

164000 mi

US $5800
Active Fuel Management took out the left side cam shaft, lifters, push rods, and rockers. Engine replacement. 

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2007 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

367-horsepower 6.0L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in British Columbia, Canada
Aug 2008 - Apr 2010
Sep 2008

17360 mi
Water leak roof. Outside door molding fell off again. Rattle in dash. Transmission slips sometimes, clunks others, but normally works great GM aluminum Wheels are pitted all over, chev dealer says those aren't chev wheels so not warranty, well it's a gm truck so of course they aren't chev wheels, they are gm and they were on it when I bought it so fix it. I may have to discuss it with GM rep? 
May 2009

29760 mi
Intermitent would not crank over, finally would not crank ever, towed to dealer, replaced electrical fuse and distribution center, then intermitent start, so they replaced starter and has fixed it so far. Truck runs out with DIC showing 68 km DTE, and fuel guage shows 1/8 tank left. Dealer replaced fuel sensor in tank. Now truck runs out of fuel when DTE says 105 KM DTE. Problem is worse now, Fuel gauage over 1/8 tank left, low fuel light does not come on. 
Jun 2009

32240 mi
Engine oil cooler lines leaking at crimp Hose-tube near radiator. Dealer says not leaking bad enough. I am going to call GM and complain. Vehicle runs out of fuel above 1/8 tank on gauge and 76L used on DIC. Worse now than before fuel level sensor was changed. Dealer says Diagnostics shows 60% and fuel gauge says 60% so must be ok. I will take truck to them when about to run out. 
Aug 2009

35340 mi
Wheels were sent out for refinishing to correct pitting, peeling white spots. replaced leaking engine oil cooler lines, previously took to a different dealer who said "normal leakage" fuel pump and sensor replaced to fix problem -ran out of gas at 1/4 tank, finally fixed problem 5th time in 4 repair. 
Nov 2009

39060 mi

C $500
seat seam splitting 
GMC Sierra 1500 in Indiana, United States
Nov 2007 - Mar 2010
Jan 2007

4565 mi
Software update on PCM to fix rough transmission shifts. 
Jan 2008

5000 mi
Software update for PCM/TCM and a lubrication of the slip-yolk. This was to fix rough transmission shifting when slowing to a stop. Driver's side mirror was damaged on the lot. The dealer ordered a new one. Dealer ordered wrong part. They re-ordered part again. Dealer installed the correct mirror. No more problems 

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2007 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Utah, United States
Jul 2011 - Mar 2013
Aug 2012

86300 mi
Engine using oil...dealer replaced a heatshield as a remedy. I replaced PCV valve. Oil use stopped for a while. 
Mar 2013

92000 mi
Engine using two quarts per 3,000 miles. PCV seems most likely reason. Persistent rattle in the dash somewhere. 
GMC Sierra 1500 in New York, United States
Oct 2007 - Feb 2011
Jan 2008

6500 mi
Transmission leak, fixed once and needs to be fixed again. leak around transmission repaired took a few days to complete 
Nov 2008

12000 mi
Air bag light has come one a few times and went away 
Jan 2010

17000 mi
air bag light 
GMC Sierra 1500 in Ohio, United States
Feb 2016 - Apr 2020
Dec 2016

177000 mi

US $350
misfire #6 plug plugs and wires replaced 
Mar 2017

185000 mi

US $860
replace gasket near rear of engine where transmission is attached, gasket leak, had rear throw bearing replaced while open 

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2007 GMC Sierra 1500 2dr Regular Cab 8ft bed

295-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in New York, United States
Oct 2007 - Mar 2010

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2007 GMC Sierra 1500 2dr Regular Cab 8ft bed

195-horsepower 4.3L V6 4-speed automatic RWD

GMC Sierra 1500 in Nova Scotia, Canada
Dec 2012 - Feb 2016
Jan 2016

111000 mi

C $20
would not start in damp weather 

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2007 GMC Sierra 1500 2-door

8-cylinder automatic 2WD

GMC Sierra 1500 in New Brunswick, Canada
Sep 2012 - Oct 2012
Oct 2012

89280 mi

C $310
All brake lines had to be replaced 

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2006 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

345-horsepower 6.0L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Ohio, United States
Feb 2013 - Mar 2013
Mar 2013

170000 mi

US $35
transmission automatically shifts down while going down the road it is also a hybrid 

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2006 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

310-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Alaska, United States
Oct 2006 - Jun 2011
Nov 2006

25 mi
Replaced scratched passenger window and painted scratched passenger door 
Oct 2009

32000 mi
Removed rolling object from dash 

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2006 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Kentucky, United States
Sep 2010 - Sep 2012
Oct 2010

80000 mi

US $560
Antifreeze leaking of back side of water pump; water pump replaced 
Mar 2011

70000 mi

US $657
leaking water pump 
Jul 2011

94000 mi

US $600
Had to replace both front wheel bearing assemblies (abs braking system integrated into this) due to noisy bearings 

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2006 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Manitoba, Canada
Jan 2013 - Mar 2014
Feb 2013

99500 mi

C $229
Towing, complete overhaul and rebuilding of transmission. I had a $90.00 deductible and had to pay for new fluid plus taxes. 
Aug 2013

101560 mi
the 4X would not unlock one rainy day. Gave a system service warning about the Had to shut off truck and then it would return to 2X.Could not repeat 4X problem and the system errors disappeared. Some type of seal or gasket was replace in the manifold/ exhaust system.  
Mar 2014

102920 mi
Front Differential Had a broken tooth replaced all the inside gears. I believe this was old problem.Once in a while it would bind up when going very slow 4x4 when parking. Also replace the ends of 3 trans hoses. I paid $438 war 1504 1940.00 

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2006 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Alberta, Canada
Oct 2010 - Mar 2012
Dec 2010

136400 mi

C $350
Alternator New alternator 
Jan 2011

138260 mi

C $450
Tie Rods and left wheel bearing replaced Wheel bearing - right side. Front right wheel bearing 
Apr 2011

141980 mi

C $320
Shocks were replaced front and rear. 

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2006 GMC Sierra 1500 4dr Extended Cab 5.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in California, United States
Sep 2009 - Dec 2012
Nov 2011

40300 mi
Transmission locked up. Truck towed to dealer. Service manager found transmission locked up. Later that day a mechanic found nothing wrong with it and it has been working well ever since. (Could be an intermitant relay or modulator!?). 
Jun 2012

41000 mi

US $660
Blower motor ceased to function. Fluid leak from power steering.. 

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2006 GMC Sierra 1500 4dr Extended Cab 5.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Illinois, United States
Mar 2013 - Feb 2014
Feb 2014

44000 mi
front hubs failed, this caused the front differential to grenade, and also put the front wheels out of alignment and caused extreme damage to the front disc rotors and pads 

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2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

345-horsepower 6.0L V8 4-speed automatic AWD

GMC Sierra 1500 in Maryland, United States
- Feb 2009
Oct 2008

35561 mi
Transmission front pump seal leaking. Replaced seal. Homelink transmitter will not hold code for longer than a month. Replaced transmitter. 
Nov 2008

33000 mi
Rebuilt front differential due to gear "whine". 
Dec 2008

37523 mi
Vibration in front driveline and growling noise. Rebuilt front differential. Scraping noise heard when applying brakes. Unable to duplicate. 
Feb 2009

40309 mi
Front pinion seal leaking. replaced seal. Scraping noise heard when braking. Found fuel line contacting firewall. 

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2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

345-horsepower 6.0L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Alberta, Canada
Dec 2007 - Apr 2016
Nov 2008

22940 mi
Intermediate steering shaft Replace water pump 
Dec 2008

23560 mi
Brought to shop for overheating issue. They found no problem after trying it numerous times. 
Feb 2009

24180 mi

C $100
Replaced thermostat and coolant. 
Mar 2012

37200 mi
Service airbag light on. Failed sensor. Pump seal leaking. Replaced seal. Leaking engine oil cooler lines. Leaking transmission cooler lines. Lights burnt out in dash cluster. Replaced. Passenger front window very slow and squeaky while going up. 
May 2015

55800 mi

C $450
Front axle seal leaking slightly. Replaced both side seals. 

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2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

310-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Texas, United States
- Mar 2007
Mar 2007

9400 mi
Steering Input shaft regrease/replacement 

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2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Michigan, United States
Apr 2013 - Mar 2014
Mar 2014

100000 mi

US $2000
All tie rods etc 
GMC Sierra 1500 in Ontario, Canada
May 2011 - Jun 2011
Jun 2011

84320 mi

C $1990
Steering box leaking.  A/C clutch malfunction. 
GMC Sierra 1500 in Texas, United States
Apr 2015 - Jul 2016
Jul 2015

122300 mi

US $330
Vent Sensor replaced... 1st real work on truck other than basic maintenance in 7 years and 90k+ miles. 
GMC Sierra 1500 in Tennessee, United States
Feb 2013 - Dec 2013
Jun 2013

117000 mi

US $1976
Spun a main bearing which fell threw to the back of the transmission eating all the gears except reverse. 

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2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Saskatchewan, Canada
Jul 2010 - Jun 2022
Aug 2010

61380 mi

C $575
Replaced speedometer cluster due to burned out bulbs behind speedometer. Bulbs could not be replaced, instead, entire cluster needed to be replaces and reprogrammed to system's computer! 
Dec 2010

64480 mi
The right side (dual climate control system) actuator door was malfunctioning and needs to be replaced. Due to the $750 repair cost, they still have not been done. 
Feb 2015

115880 mi

C $300
blower motor speeds all stopped except for speed 4 
Feb 2016

126060 mi

C $812
Rear main brake seal leak. Seal replaced, also new pads and drums. 
GMC Sierra 1500 in Washington, United States
Nov 2009 - Mar 2016
Dec 2015

88000 mi
oil lines to cooler leaking 
GMC Sierra 1500 in Wisconsin, United States
Nov 2016 - Nov 2018
May 2018

97000 mi

US $100
Driver side wheel bearing failed. Purchased replacement parts from Amazon and replaced myself. 

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2006 GMC Sierra 1500 2dr Regular Cab 8ft bed

285-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Maine, United States
Jul 2009 - Jul 2017
Jun 2013

40000 mi

US $505
Both front and rear shock absorbers. I was told they were leaking fluid. 
Sep 2013

43000 mi

US $540
Front passenger wheel bearing replaced. 
Jun 2014

52000 mi

US $280
Front wheel bearing (drivers side)was bad and was replaced.I had previously replaced the passenger side about a year ago. 
Jul 2015

63500 mi
Blower motor resister and connector. 

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2005 GMC Sierra 1500

Engine not specified

GMC Sierra 1500 in New York, United States
Aug 2011 - Oct 2011
Oct 2011

148000 mi

US $500
A sensor at the fuel fill opening was sending a code to the computer. 

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2005 GMC Sierra 1500 4dr Extended Cab 8ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Arizona, United States
Nov 2010 - Mar 2013
Dec 2010

69000 mi

US $250
Worn out steering column caused loose steering and noise. Replaced the column. 
Aug 2011

77300 mi

US $478
AC stopped working. They replaced the blower motor and a "module" that had been burned out by the bad blower motor. 
Mar 2013

82000 mi
Airbag goes on and later off again. The same for months now. 

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2005 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

310-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in New Hampshire, United States
Feb 2009 - Mar 2010
Mar 2009

50000 mi

US $463
Driver side front wheel bearings bad; replaced left front hub with integral bearings & ABS sensor. 

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2005 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

310-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Washington, United States
Oct 2010 - Jun 2017
Mar 2013

90000 mi

US $650
Lights were surging/pulsing - alternator failed. "Generator" was replaced. 
Mar 2016

113000 mi

US $2500
Driver's side seat heat was worn out. Intermittent "Service 4WD" light and no ability to select 4WD on the dash panel. I was told by another repair mechanic that there was a leak in the front right CV Boot. 
GMC Sierra 1500 in Mississippi, United States
Aug 2011 - Jun 2012
Oct 2011

92500 mi
HVAC blower moter module defective. 
GMC Sierra 1500 in Wisconsin, United States
- Sep 2007
Apr 2006

5000 mi
Driver's side door and right rear wing window have severe wind noise/leakage. Dealer adjusted door and replaced entire rear window assembly. Also had to reinstall a rubber bushing behind rear seat due to a horrible squeaking noise. 
Aug 2006

10000 mi
ONstar and handsfree phone system malfunctioning. new cell phone module installed under warranty. 
Nov 2006

12500 mi
clunk in steering wheel when backing up. dealer replaced steering shaft under warranty. 
May 2007

17065 mi
HVAC system malfunctioning. reprogrammed the computer under warranty 
Jul 2007

18500 mi
drivers side mirror loose. replaced under warranty 
Sep 2007

19025 mi
right front axle seal leaking and transfer case malfunctioning, wouldn't shift gears. dealer replaced the encoder motor under warranty 

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2005 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Alabama, United States
Feb 2012 - Jun 2012

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2005 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Arkansas, United States
Jun 2011 - Jul 2013
Jul 2012

122700 mi

US $300
ignition control module 
Jul 2013

133000 mi
Dash lights periodically go out, but will come back on if you push the trip reset button on the odometer a few times. 

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2005 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Arizona, United States
Apr 2009 - Feb 2019
May 2009

43000 mi
power steering pump 
Oct 2011

72000 mi

US $350
Speedometer section of instrument cluster replaced. (speedometer stopped working) 
Apr 2012

78300 mi

US $39
Intermittent check engine light. Replaced gas cap. Problem resolved. 
Dec 2012

88000 mi

US $20
tailgate latch 
Sep 2015

117000 mi

US $200
M.A.F. sensor 
GMC Sierra 1500 in Oregon, United States
Aug 2008 - Sep 2009
Mar 2009

11000 mi

US $600
Electronic seat module would not move seat to correct position. 

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2005 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 4.8L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Alberta, Canada
Jun 2010 - Mar 2015
Jun 2011

60140 mi

C $150
Front end was getting a bit bouncy. Replaced front shocks with AC Delco's 
Jan 2015

66000 mi

C $780
right front hub was totally shot, replaced both front hubs with AC Delco parts. No other repairs were needed. 

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2005 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

345-horsepower 6.0L V8 4-speed automatic AWD

GMC Sierra 1500 in Missouri, United States
Sep 2014 - Sep 2014
Sep 2014

103000 mi

US $90
transfer case driveshaft seals front and back 

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2005 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Mississippi, United States
Jun 2012 - Sep 2014
Oct 2012

92700 mi

US $250
Shocks 
Dec 2012

96000 mi
I had to replace the evap sensor 

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2005 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Michigan, United States
Oct 2010 - Sep 2011
Sep 2011

242000 mi

US $200
Replaced oil pump and pick up tube o-ring 
GMC Sierra 1500 in Kentucky, United States
Nov 2013 - Jun 2016
Dec 2013

123000 mi

US $116
oil pressure guage pegged at 80 PSi. changed oil filter. no change to reading. Oil pressure sensor defective. 
Mar 2014

127000 mi

US $325
Knock sensor fault code p0300 misfire. Faulty Oxygen sensor and failed spark plugs airbag light on. checked several sensors not fixed yet 
May 2014

128000 mi

US $150
SRS airbag system light illumnated repeatedly. Right Front airbag impact sensor failed. no impact or accident impact occurred to cause failure. 
Feb 2015

136900 mi

US $245
left front wheel bearing. 4 wheel drive encoder motor on transfer case replaced. 2nd repair of this item on this truck. 1st was at 88 K miles, second 142K miles both front impact sensors failed. 
Jul 2015

144500 mi

US $110
knock sensor failed replaced rear sensor and intake manifold gasket. 

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2005 GMC Sierra 1500 2dr Regular Cab 8ft bed

195-horsepower 4.3L V6 4-speed automatic RWD

GMC Sierra 1500 in Virginia, United States
Jun 2013 - Feb 2015
Jul 2014

35000 mi
Got check engine light. P0128 . Bad thermostat 

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2005 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in New York, United States
Nov 2011 - Dec 2017
Sep 2012

99000 mi

US $200
tie rod ends Steering gear front brake caliper 
Jan 2017

120000 mi

US $1000
Radiator failed, lost all coolant while driving 

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2005 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

285-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Tennessee, United States
May 2010 - Dec 2010
Dec 2010

60000 mi

US $300
The blower stopped working in the hvac. 

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2004 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in North Carolina, United States
Sep 2013 - Jun 2014
Nov 2013

397100 mi

US $500
Replaced catalytic convertor Mmm 
Feb 2014

400000 mi

US $200
Fuel tank venting problem. 
GMC Sierra 1500 in Tennessee, United States
Dec 2013 - Aug 2016
Dec 2014

99000 mi
Instrument panel speedometer, tac, and fuel gauge stopped working 
Jun 2015

105000 mi

US $450
Replaced water pump 
Aug 2016

116000 mi
Instrument panel speedometer, tac, and fuel gauge stopped working 

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2004 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Ohio, United States
Jun 2013 - Jun 2014
Mar 2014

85000 mi

US $200
Front wheel bearing failure. Replaced first one in 2006. 
GMC Sierra 1500 in Indiana, United States
Aug 2006 - Jan 2017
May 2006

40000 mi

US $100
New intermediate steering shaft to fix steering clunk 
Mar 2007

70000 mi
Fix steering clunk again by disconnecting intermediate steering shaft and fully extending and retracting a bit, then re-connecting. 
Jan 2008

89000 mi

US $500
4x4 transfer case had a hole in the housing, caused by broken anti-rattle clip that allowed the steel pump to rub against the softer magnesium housing. Well-known problem that affects higher mileage non-HD GMT-800 trucks. 
Nov 2008

106000 mi

US $5
Problem with 4x4 transfer case pump rubbing a hole in the external housing re-appeared. It wore through the JB Weld patch after about 11 months. Re-applied JB Weld. Will have to replace pump and get new half of the t-case housing next time it happens.  
Apr 2009

119000 mi

US $300
Bad left front wheel bearing. Replaced pads and rotors at same time. 
Aug 2009

128000 mi

US $10
4x4 Transfer case pump wore another hole in the housing. Patched with JB Weld, ordered new rear case half and a part that will prevent the problem from happening again for install in the next couple weeks. 
Sep 2009

135000 mi

US $450
Installed parts to fix transfer case pump rub issue. 
Jun 2011

181000 mi

US $300
Oil pressure sending unit was bad and would report no oil pressure at RPM's above 3,000. 
Mar 2012

204000 mi
Passenger side AC blowing hot air, driver side started blowing hot air as well. Problem only happened occasionally. Research showed blend door issue. Tried reset trick involving pulling fuse while system on. So far problem has resolved 
Jul 2012

213500 mi

US $187
Service 4x4 warning message. I have put off for 2 years by keeping transfer case in Auto. Message was only displayed in 2wd mode. Problem is well known encoder motor sensor in the transfer case. I replaced the entire encoder motor. 
Nov 2012

221000 mi

US $11
SES light came on. Had codes read and tool reported MAF error. Forum search suggested cleaning MAF screen first. Bought MAF sensor cleaner at AutoZone. Light has not come on for a couple weeks now. Truck feels more responsive as well. 
Jan 2013

203300 mi

US $100
P0332 code - engine knock sensor. Known problem if water gets under intake manifold from washing/splashing in this 5.3 motor. 
Apr 2013

227800 mi

US $900
Tie rod ends replaced. Not bad since they were originals. Front differential seals leaking and actuator leakng. 
May 2013

230000 mi
re-attempted knock sensor repair 
Jun 2013

232000 mi

US $60
Replace the driver side and passenger side vent door actuators. Was experiencing issues with occasional hot air blowing out of events when the AC was on. Saved at least $700 doing the repair myself. Wipers would only work on high. Intermittent settings would not work nor did the windshield washer fluid work. Internet research to determine problem was most likely wiper motor control board. 
Nov 2013

242000 mi

US $200
Wheel hub bearing assembly on driver side front was starting to go bad again. Passenger-side was okay but replaced as well. 
Dec 2013

243000 mi

US $60
Driver side heated seat pad (bottom) went out 
Jul 2015

274200 mi

US $125
Compressor engaging intermittently. Recharge helped for a month but acting up again. Had shop do leak test. Pulled vacuum and found no leaks. They said test shows compressor is weak. Will do proactive replacement of compressor soon 
Oct 2015

280700 mi

US $800
Replace AC compressor and related parts Tailgate handle broke - plastic brittle. Had to use pliers to open tailgate. 
Dec 2016

302000 mi

US $350
Right rear axle seal leaking 
GMC Sierra 1500 in Minnesota, United States
Apr 2011 - Sep 2011
May 2011

45000 mi

US $300
Driver side window, mirror & door lock would not function. Repair shop found broken wire and repaired 
GMC Sierra 1500 in Texas, United States
Feb 2010 - Mar 2014
Mar 2014

118000 mi

US $400
Had a blend door replaced on drivers side. 

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2004 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Maine, United States
Mar 2010 - Jun 2012
Sep 2010

73000 mi
front hub (4x4) assemblies shot. needed replacement. $1000+ in repairs. i paid no out of pocket expenses; was covered by the one year warranty. 
Feb 2011

80000 mi

US $100
Front axle seals leaking. 
Dec 2011

94000 mi

US $40
worn out inner tie rod, passenger side 

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2004 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

325-horsepower 6.0L V8 4-speed automatic AWD

GMC Sierra 1500 in Texas, United States
Oct 2009 - Sep 2012
Jun 2010

113000 mi

US $275
Intermediate steering shaft failure - vibration and noise. 
Oct 2011

132000 mi

US $200
Replaced alternator. 

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2004 GMC Sierra 1500 2dr Regular Cab 8ft bed

285-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Indiana, United States
Sep 2010 - Aug 2017
Oct 2010

45000 mi

US $85
left front wheel bearing frozen. 
Jan 2011

54200 mi

US $500
water pump bearing squeeling loudly, replaced! 
Apr 2014

54200 mi

US $400
Failed brake line at flex hose inside the engine compartment. Initially tried to repair myself. 
Sep 2014

56000 mi

US $290
All of the metallic brake lines were severely corroded and leaking. Replaced. 
Oct 2014

56000 mi

US $97
AC Drive-Belt tensioner failure 
Sep 2015

56000 mi

US $60
Replaced the fan blower resister module. First reported this fan issue in 2011, the fan ran in "Speed 4" but not speed 1, 2, nor 3. Finally repaired it in 9/2015. (Pretty speedy work, huh?) 
Dec 2015

56000 mi

US $1000
Brake lines leaking due to heavy corrosion, replaced brake lines (additional brake line failures since first repair trip) 
Apr 2016

56000 mi

US $125
Dashboard control stopped controlling the hvac system, replaced the module. Truck won't start, tried to charge battery, battery would not hold charge. Replaced battery. 
May 2016

56000 mi

US $325
Shop replaced driver side heater-damper-door motor. 
Jun 2016

56000 mi

US $95
All of the instrument panel gauges ceased to operate. Mailed the gauge assembly assembly to a shop where they installed all new stepper motors. 
Sep 2016

57000 mi

US $22
The right rear caliper bolts (caliper bracket to truck bolts, 2 ea.) one was missing, one was finger tight. 

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2004 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Washington, United States
Aug 2005 - Sep 2018
Sep 2005

7500 mi
Dealer lubricated intermediate steering shaft to "remedy" clunk. 
Dec 2006

14000 mi

US $125
Replaced intermediate steering shaft with new unit. 
Feb 2010

62000 mi
Complete transmission overhaul Replace instrument cluster due to failure. Covered under manufacturers extended warantee. 
Jul 2011

78000 mi

US $225
Replaced failed audio system, including speakers. Replaced steering wheel audio and computer control switches. 
Feb 2014

102000 mi

US $450
Turned rotors, replaced pad, caliper hardware and calipers. Right rear caliper piston sticking. Turned rotors, replaced pad, caliper hardware and calipers. Right rear caliper piston sticking. 
Jun 2016

120000 mi

US $385
Faulty water pump to engine block gasket. Replaced water pump, thermostat and housing, 2 drive belts, upper and lower radiator hoses. 
Nov 2016

123000 mi

US $150
Replaced vapor canister vent valve. 
Sep 2017

132000 mi

US $250
Replaced vapor canister. 
Sep 2018

144000 mi

US $541
Replaced fuel tank pressure sensor. 

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2003 GMC Sierra 1500

Engine not specified

GMC Sierra 1500 in Pennsylvania, United States
Mar 2015 - Mar 2015
Mar 2015

197000 mi

US $399
Fuel lines 

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2003 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Ontario, Canada
Jun 2017 - Jun 2018
May 2018

151900 mi

C $40
Fuel tank strap broken. Replaced 

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2003 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in South Dakota, United States
Apr 2014 - Jan 2017
Oct 2015

145000 mi

US $150
new shocks 

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2003 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Oregon, United States
Jan 2014 - Jun 2022
May 2014

69000 mi

US $240
Oil senting unit went out....showed I had 80psi when it should of been 40psi 
Jul 2015

75700 mi

US $244
Master Cylinder went out....replaced with new 
Nov 2015

79000 mi

US $32
Blower went out...replaced Blower Motor resister 
Jan 2016

73300 mi

US $350
rear right side rotor cracked....replaced both rear rotors and calipers 
Dec 2018

90000 mi

US $70
Replaced Front brake pads 
Feb 2022

98000 mi

US $1700
Rear Emer. brake system blew apart, replaced all of rear brakes 

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2003 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

275-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Alabama, United States
May 2012 - Jun 2018
Aug 2014

103000 mi

US $260
rear caliper sticking. replaced caliper bracket caliper and pads on both rear wheels. 
GMC Sierra 1500 in Alabama, United States
Oct 2013 - Sep 2014
Nov 2013

202700 mi

US $2250
upper & lower ball joints were replaced along with front wheel hub bearings and tie rod ball joints. 

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2003 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in New York, United States
Jun 2015 - Dec 2015
Jul 2015

116000 mi

US $1500
Brake line failed, lost all braking. 

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2002 GMC Sierra 1500

Engine not specified

GMC in Saskatchewan, Canada
Jun 2010 - Jun 2011
Oct 2010

163240 mi
Front axle seal replaced 
Feb 2011

168800 mi
Transfer case replaced 
May 2011

172360 mi
Speed sensor replaced 

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2002 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

325-horsepower 6.0L V8 4-speed automatic AWD

GMC Sierra 1500 in Indiana, United States
Aug 2012 - Jun 2022
Jan 2013

US $15000
Sun shell stripped out. Transmission rebuilt. 

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2002 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Michigan, United States
May 2012 - May 2012
May 2012

185000 mi
Truck would not stop when you pressed brakes due to ABS recall issue. 
GMC Sierra 1500 in Tennessee, United States
Feb 2015 - May 2017
Sep 2015

158000 mi

US $56
Rubber bumpers between rear axle and truck bed deteriorated, 1 broke and fell off truck in driveway. Bought replacement bumpers and installed. If I had not seen part in driveway, would not have known of problem.Not surprising,14 years old. 
Jun 2016

160000 mi

US $55
slow coolant leak, pressure test radiator/coolant system found slightly loose hose clamp. planned transmission fluid/filter change postponed due to new finding of rear main seal and oil pan oil leak.slow leak,will repair after it gets noticeable, and xmission fluid change then. 
GMC Sierra 1500 in South Carolina, United States
Feb 2011 - Aug 2011
Jul 2011

202000 mi
4 wheel drive would not engage, due to a loose ground wire under driverside of Truck 

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2002 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in California, United States
Jan 2012 - Jan 2013
Jan 2013

140000 mi

US $41
Idler pully. 

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2002 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

275-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Washington, United States
Nov 2010 - Sep 2012
Oct 2011

105000 mi
Intermittent failure to start (won't even turn over) Problem has not been found or diagnosed. 
Dec 2011

106000 mi

US $500
Replace intake manifold gasket 
Mar 2012

107000 mi

US $1
Intermittent prob, could not duplicate, could not diagnose. Occasionally fail to start. Battery good, starter would not turn. Possible ignition switch, wiring, ground, neutral switch, solenoid, or starter. Removed/tested, A OK. replaced, OK 
Jun 2012

108000 mi

US $1400
Removed transmission, disassembled and found stripped reaction shell. Replaced reaction shell with "updated" kit. Reassembled and reinstalled tranny. 

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2001 GMC Sierra 1500 4dr Extended Cab 8ft bed

270-horsepower 4.8L V8 4-speed automatic RWD

GMC Sierra 1500 in Georgia, United States
Mar 2013 - Apr 2016
Oct 2013

137200 mi

US $117
Gelled coolant in the heater core. Had system flushed and replaced GMC coolant Dextrol(red) with standard (green) coolant. GMC stock coolant has history of jelling. 
Oct 2015

152000 mi

US $150
Coolant system flush and new Stat Poor heat due to geld coolant 
Jan 2016

141000 mi

US $415
Replaced radiator 
Apr 2016

156000 mi

US $560
Rear main seal 

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2001 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

325-horsepower 6.0L V8 4-speed automatic AWD

GMC Sierra 1500 in Illinois, United States
May 2015 - Dec 2015
Aug 2015

130000 mi

US $200
Rusted through brake line 75 ft 
GMC Sierra 1500 in Washington, United States
Dec 2012 - Jun 2018
May 2014

138300 mi

US $30
recharged ac due to blowing hot air. seemed to fix the problem 
Oct 2014

139200 mi

US $140
Due to rust on the muffler I took it in and had a Flowmaster system installed by a shade tree mech. He did a great job and now it sounds amazing if not a little to loud. The OEM exhaust had rusted through and had plenty of holes. 
Jul 2017

144000 mi
front driver side brake hanging up and causing excessive heat. I disassembled brake caliper and cleaned the parts also checked for even torque on lug bolts. appeared to be a problem with dirt sticking to lubricant and causing binding. 
Mar 2018

147000 mi

US $80
failed right driver side brake caliper. Stuck in clamped position causing drag and smoke. Replaced part and bled brakes 

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2001 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic RWD

GMC Sierra 1500 in Saskatchewan, Canada
Jan 2009 - Jul 2010
Jul 2009

68200 mi

C $350
Tow haul mode failed. Wire in gear shift broke. Replace gear shift lever 
Feb 2010

70680 mi

C $1200
front shock leaking 

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2001 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Texas, United States
Feb 2009 - Jan 2016
Mar 2012

159000 mi

US $2600
Original transmission lost 2nd and 4th gears. Replaced with OEM rebuilt transmission. 
Nov 2012

166500 mi

US $300
OEM radio died after 12 years. 
Jun 2015

179000 mi

US $225
Brake line leaking on brake rotor and caliper. 
Oct 2015

181200 mi

US $350
Differential seal leak needed to be replaced. 
Jan 2016

182000 mi

US $89
Rear door behind drivers side would not open. 
GMC Sierra 1500 in Ontario, Canada
Jun 2012 - Jun 2015
Sep 2014

138260 mi

C $230
Door sills and rear quarter surface rust repair. Refinish and paint 
Apr 2015

139600 mi

C $15
Rear brake line Passenger rear side, between T and rear wheel brake cylinder. 
GMC Sierra 1500 in Arizona, United States
Nov 2010 - Jan 2022
Dec 2010

68000 mi

US $998
Replaced idler arm and ball joints 
May 2021

123000 mi

US $250
U Joint replacement 
GMC Sierra 1500 in Connecticut, United States
Mar 2011 - Nov 2014
Apr 2011

179000 mi

US $13
Fan only operated in fast speed. Replaced the blower motor resistor. Driver rear door handle plastic broken. Replaced door handle. Tailgate hinge bolts rusted through. Replaced tailgate hinges. DRL bulb required replacement. 
Dec 2012

185000 mi

US $80
Replaced starter 
Apr 2013

187700 mi

US $600
Broken exhaust manifold bolts repaired by removing heads and a repair shop removed and helicoiled the busted threads. 
Aug 2013

192100 mi

US $200
North Eastern truck. Replaced rear bumper due to hole rusted through. 
Mar 2014

196000 mi

US $150
Rear leaf spring shackle rusted through due to North Eastern winter salt 

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2001 GMC Sierra 1500 2dr Regular Cab 8ft bed

200-horsepower 4.3L V6 4-speed automatic RWD

GMC Sierra 1500 in Manitoba, Canada
Apr 2009 - Aug 2012
Mar 2011

150040 mi

C $10
Windshield washer hose developed a crack and was replaced 
Jul 2012

153140 mi

C $400
intermediate parking brake cable replaced, parking brake shoes replaced, rotors replaced due to wear from shoes, dust cover replaced due to breakage replaced upper and lower ball joint 

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2001 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

200-horsepower 4.3L V6 5-speed manual RWD

GMC Sierra 1500 in Texas, United States
Apr 2014 - Oct 2015
May 2014

105000 mi

US $250
Fuel Pump Failed 
Jun 2014

107000 mi

US $300
Inlet Air Door actuator replaced due to bad unit and mode door actuator replaced due to bad unit. ABS controller failed. 
Aug 2014

110000 mi

US $75
Ocassional miss in engine. Replaced Spark Plugs and Distributor cap. 
Sep 2014

113000 mi

US $55
Inlet Air door actuator failed. 
May 2015

129000 mi

US $400
Replaced all 4 Ball Joints, Uppers were worn to point of being unsafe to operate vehicle. 
Oct 2015

137000 mi

US $225
Power wire to Ignition coil broke inside of wire covering. Vehicle towed to shop for repair/Coil was replaced and vehicle ran 1 day before reoccurrence. Owner troubleshot and repaired. 

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2001 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

200-horsepower 4.3L V6 4-speed automatic RWD

GMC Sierra 1500 in Ontario, Canada
Oct 2009 - Jun 2018
Nov 2009

85560 mi

C $400
O2 Sensor triggered the engine light. The engine light subsequently came on again and was diagnosed as the sensor on top of the fuel tank. The sensor was replaced and the engine light was cleared about a week ago and has not come on since. 
Mar 2010

88040 mi
Engine light on. First time was an emission sensor. Second time was a gas tank venting valve at the top of the gas tank. Engine light on again. Still haven't had a mechanic look at it. 
Jun 2010

89280 mi
Engine light came on again and was reset by mechanic. Am told that the error message is the venting valve at the top of the gas tank. 
Dec 2010

89900 mi

C $100
Engine light came on again. Warning light reset but truck continues to operate adequately. 
Sep 2011

96720 mi

C $460
Transmission lines were rusted and leaking fluid. 
Oct 2012

104460 mi

C $900
Broken leaf spring. 
Jul 2013

107260 mi

C $800
Springs needed to be replaced 
Sep 2013

107260 mi

C $325
Rear bumper rusted completely through - had to be replaced.  Also replaced muffler hanger that was broken 
Dec 2013

114700 mi

C $981
gaskets between the engine and radiator cooling system were leaking coolant. 
Sep 2014

117800 mi

C $300
Won't start in damp weather 
Nov 2014

119040 mi

C $800
Ignition coil had to be replaced along with plugs and wires 
Jun 2015

122140 mi

C $300
Transmission cooling radiator didn't work. 
Dec 2015

123380 mi

C $275
New distributor cap, plugs, and wires. 
Feb 2016

123380 mi

C $240
New spark plugs and wires 
May 2016

123380 mi

C $225
Rear CV Joint 
Feb 2018

127720 mi

C $100
A component of the air input system had corroded and was fixed with body cement 

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2000 GMC Sierra 1500 4dr Extended Cab 8ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Minnesota, United States
May 2021 - Jun 2022
Mar 2022

250000 mi

US $600
Starter motor replacement 

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2000 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Missouri, United States
Apr 2013 - Mar 2016
Jun 2013

127000 mi

US $950
Complete Rear end needed replacing. Thought it was just carrier bearing, but was not. 
Dec 2013

135000 mi

US $700
Truck very hard to start. Eventually started, ran OK, then unexpectedly quit while driving down road. Towed to shop. Fuel pump needed replaced in gas tank. 
Sep 2014

137000 mi

US $50
replaced headlight 
Nov 2015

149000 mi

US $700
Replaced alternator, front end alignment and replaced idler arm. 
GMC Sierra 1500 in Iowa, United States
Oct 2013 - Jun 2018
Nov 2013

290200 mi
Tow/Haul mode was found not to work when depressing button on shifter. Pulled the dash apart, and found a broken wire. Removed the shifter, soldered the wires back together, replaced shifter, and Tow/Haul mode works again. Blower only ran on highest setting. Diagnosed and replaced blower motor resistor. 
Dec 2013

290000 mi

US $300
After changing pads and rotors on the rear axle, out was determined that the calipers were not releasing. Replaced both calipers and flexible brake lines. Hard shifting, so drained and replaced filter on transmission. 
Feb 2014

290900 mi

US $55
Had a miss and check engine light. Code pointed to a misfire on cylinder 8. Swapped coils from another cylinder, and it fired the spark tester. Replaced coil-on-plug and fixed the issue. Found a coolant leak, and leakage from the water pump seep hole. Replaced water pump and thermostat which fixed the leak. 
Jul 2014

293200 mi

US $80
Blend door actuator was not allowing air to blow from drivers side. Replaced motor, recalibrate, and problem was fixed. Cooling system was not blowing cold air. 
May 2015

297000 mi

US $615
Replaced inner tie-rod, and also right upper ball joint and left lower ball joint. 
Jun 2015

297000 mi

US $150
Replaced front passenger caliper and hose. 

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2000 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Michigan, United States
Jan 2014 - Apr 2015
Jun 2014

157000 mi

US $300
Brake lines rusted out, had to replace the entire system. This is a common problem on this model and year. It is under investigation for a safety recall for the brake line issue. 
Jan 2015

160000 mi

US $39
Passenger window regulator was broken and needed to be replaced with a unit complete with a motor bought on E-bay 

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2000 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

200-horsepower 4.3L V6 4-speed automatic 4WD, part-time w/low range

GMC Sierra 1500 in Georgia, United States
Mar 2013 - Mar 2014
Oct 2013

216500 mi

US $270
Replaced fuel pump 

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2000 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in Michigan, United States
Apr 2012 - Jun 2022
Feb 2013

51500 mi
Replaced all 4 u joints, they were making noise, especially the rear shaft rear joint. 

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2000 GMC Sierra 1500 2dr Regular Cab 6.5ft bed

200-horsepower 4.3L V6 4-speed automatic RWD

GMC Sierra 1500 in Massachusetts, United States
Mar 2010 - Jun 2011
Jun 2011

68000 mi

US $700
Replaced inner tie rod  replaced wheel speed sensor 
GMC Sierra 1500 in Oklahoma, United States
Mar 2013 - Mar 2014
Apr 2013

252700 mi

US $650
Replace heater core and replace antifreeze 

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2000 GMC Sierra 1500 2-door

6-cylinder automatic 4WD

GMC Sierra 1500 in New York, United States
Jan 2010 - Jun 2011
Feb 2010

139000 mi

US $4800
Original left front wheel bearing was replaced 

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1999.5 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

285-horsepower 5.3L V8 4-speed automatic 4WD w/low range

GMC Sierra 1500 in New Mexico, United States
Dec 2010 - Jan 2011
Jan 2011

205000 mi

US $600
truck was repaired - new fuel pump new water pump new thermostat 

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1999 GMC Sierra 1500

Engine not specified

GMC Sierra 1500 in Colorado, United States
Jun 2011 - Mar 2012
Oct 2011

177700 mi
Replaced catalytic converters (both), tune up, spark plugs,  RR wheel bearing,  replaced RF axle, replaced both rear seals. 

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1999 GMC Sierra 1500 4-door

4-cylinder automatic 2WD

GMC Sierra 1500 in California, United States
Aug 2010 - Jun 2014
Mar 2011

63000 mi

US $500
radiator made of plastic & aluminum. Mechanic could not repair, replaced entire radiator. mechanic said was a common problem 
Jan 2013

68000 mi

US $300
Fuel guage/ pump was replaced, kept running out of fuel 

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1999 GMC Sierra 1500

8-cylinder automatic AWD

GMC Sierra 1500 in Michigan, United States
Jun 2010 - Jun 2018
Jul 2010

127000 mi

US $2600
Had Transmission rebuilt due to a previous loose and failed cooler hose. Drove with slight slippage for over a year and finally had it fixed. Trans was rebuilt as I plan to keep truck for a long time. 
Nov 2010

131000 mi

US $100
Replaced Air Flow Sensor - engine running lean and poorly, now running better than new!!!! Perhaps I DIDN'T need trans rebuild - as this controls relationship between engine and trans/shifting. 
Apr 2012

139700 mi

US $110
Replace failing battery. 
May 2012

141000 mi

US $15
Replace water pump to engine gaskets - leaking. Inspect water pump - did not replace. Replace driver window regulator. 

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1999 GMC Sierra 1500

8-cylinder automatic 4WD

GMC Sierra 1500 in Maryland, United States
Jun 2010 - Sep 2012
Aug 2010

115000 mi

US $100
ABS light is on. Module needs replacing. Part is $1100. Told do not fix at this time. 
Nov 2010

115000 mi

US $150
Belt tension pulley was replaced. 

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1999 GMC Sierra 1500

8-cylinder automatic 2WD

GMC Sierra 1500 in Alabama, United States
Jun 2010 - Jul 2012
Jul 2012

109000 mi
AC compressor died. Too costly to repair and chose not to repair. 

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1997 GMC Sierra 1500 2-door

8-cylinder automatic 2WD

GMC Sierra 1500 in California, United States
Jul 2018 - Jul 2018
Jun 2018

144096 mi

US $2870
Water pump, hoses, thermostat, Intake Manifold Gasket, pulley tensioner 

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See TrueDelta's information for all Pickups
See TrueDelta's information for all GMC models.

GMC Sierra 1500 Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently GMC Sierra 1500 problems occur, check out our car reliability stats.