| 1 | 0 | 3 | 4 | 3 | 4 |
2014 GMC Sierra 1500 repairs by problem area
Engine (20%)
Transmission and Drivetrain (6%)
Brakes and Traction Control (2%)
Suspension and Steering (8%)
Electrical and Air Conditioning (41%)
Paint, Rust, Leaks, Rattles, and Trim (14%)
Other (8%)
Chart based on 85 repairs.
2014 GMC Sierra 1500 repair cost distribution
$2500+ (3%)
$1000 - $2499 (5%)
$500 - $999 (14%)
$100 - $499 (14%)
< $100 (64%)
Chart based on 59 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
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 201517000 mi | Weak headlights, new bulbs and reprogram the BCM for more voltage | ||
| GMC Sierra 1500 in Alberta, Canada Sep 2014 - Feb 2016 | |||
| Feb 20158060 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 201513020 mi | Exhaust rattle on start up. Diagnosed as faulty catalytic converter. Install catalytic converter ordered on the last visit. | ||
| Jun 201514880 mi | replace on-star 2G module due to obsolescence in Canada | ||
| GMC Sierra 1500 in Massachusetts, United States Oct 2017 - Nov 2018 | |||
| Nov 201746000 mi | Very Hard upshifts. Replaced a part of the transmission. | ||
| Oct 201860000 miUS $200 | Replaced rear brake rotors and pads | ||
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 2017234000 miUS $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 2018269000 miUS $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 2021546000 miUS $1300 | changed both tie rods and sway bar, both struts and both lower control arms | ||
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 201514260 mi | Vibration when in V4 mode some clamps were replaced on the exhaust system, the vibration is still there between 1200-1400 rpm. | ||
| Aug 201518340 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 201739060 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 201744020 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 201746500 miC $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 201849600 miC $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 201850530 miC $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. | ||
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 202181000 miUS $2500 | Radiator was cracked, they think it was from being so cold that winter. Replaced the radiator, coolant lines, and oil lines. | ||
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 20158300 mi | Pressure hose from the compressor came apart at the crimp and started leaking refrigerant. | ||
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 20168000 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 201711000 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 201713000 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 201820000 miUS $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 201537700 mi | Warped cowl at base of windshield | ||
| Sep 201669000 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 201776000 miUS $35 | One headlight bulb | ||
| Nov 201783000 miUS $45 | Routine oil change | ||
| Mar 201889000 miUS $500 | One headlight shutter failed intermittently, very expensive repair to replace the entire assembly. | ||
| Jan 2022163000 miUS $400 | Thermostat | ||
2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
420-horsepower 6.2L V8 6-speed shiftable automatic RWD
| GMC Sierra 1500 in Texas, United States Jan 2014 - Jul 2018 | |||
| Feb 201616900 mi | Performed TSB# PIT5374B. Replaced headlight bulbs to a higher wattage and reprogrammed BCM to send more power to headlights | ||
| Jul 201834900 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. | ||
| GMC Sierra 1500 in Washington, United States Sep 2013 - Mar 2018 | |||
| Sep 20135000 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 201310100 mi | Right side door speaker not working at all. Dealer replaced the speaker and the plug. | ||
| May 201429000 mi | Bluetooth problems. | ||
| Mar 201555000 mi | Update for unresponsive nab and Bluetooth. | ||
| May 201557600 mi | Recall for poor headlamp performance | ||
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 Indiana, United States Nov 2016 - Sep 2018 | |||
| Jun 201860000 miUS $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. | ||
| GMC Sierra 1500 in Alberta, Canada May 2014 - Feb 2015 | |||
| Aug 20141720 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 20144340 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 20154340 mi | Tailgate sometimes wouldn't open. | ||
| GMC Sierra 1500 in Virginia, United States Oct 2014 - Feb 2016 | |||
| Feb 201620000 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. | ||
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 201893000 miUS $52 | Door lock actuator | ||
| GMC Sierra 1500 in Texas, United States Sep 2014 - Feb 2021 | |||
| Jul 201858000 mi | road noise; dealer replaced both outboard rear wheel bearings | ||
| GMC Sierra 1500 in Georgia, United States Aug 2014 - Jan 2022 | |||
| Aug 201527900 mi | onstar wasn't working, the dealer replaced; antenna,wiring harness,and mirror. | ||
| Jan 201722700 miUS $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 201756234 miUS $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 Louisiana, United States Aug 2014 - Jun 2022 | |||
| Feb 201750000 miUS $750 | The condenser had a crack and kept leaking all the r134-a out. Replaced the condenser and coolant. | ||
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 Colorado, United States Aug 2015 - Jun 2022 | |||
| May 202280000 miUS $100 | Ac recharge didn’t last more than 2 months , back to blowing hot air , not cold at all. | ||
| GMC Sierra 1500 in Ontario, Canada Sep 2016 - Jun 2018 | |||
| Mar 201749600 miC $100 | Truck would not go into 4X4, dealer had to reprogram computer | ||
| Dec 201754560 miC $175 | Misfire 7 cylinder plugs wires | ||
| Jan 201854560 mi | Recall power steering | ||
| GMC Sierra 1500 in British Columbia, Canada Aug 2014 - Jun 2019 | |||
| Oct 201513020 mi | Rear of vehicle had a driver side lean since purchasing over a year ago. Finally resolved by shimming | ||
| Jun 201729760 mi | Seat had a tear at exact same place as a prior repair so seat cover bottom changed again under warranty. | ||
| Aug 201730380 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 Florida, United States Feb 2014 - Jan 2017 | |||
| Jun 201622000 mi | Trailer 7 pin receptacle had left side and trailing lights quit working. | ||
| Aug 201623100 mi | Battery dead. Battery replaced at dealership. | ||
| GMC Sierra 1500 in California, United States Apr 2014 - Jun 2018 | |||
| Aug 20144400 mi | Driver's seat movement in turns and during braking. | ||
| Apr 201838000 miUS $600 | Condenser replacement. | ||
| GMC Sierra 1500 in South Carolina, United States Jun 2015 - Jun 2021 | |||
| Oct 20153300 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 20166700 mi | Something under steering wheel rattles. Dealer could not replicate. Will try again. | ||
| Jun 201611000 mi | Seat belt tether fraying - recall - applied temporary fix. | ||
| Nov 201617600 mi | Clunk when leaving from stop | ||
| Jan 201833000 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 201422000 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 201427000 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 201514500 mi | Transmission clunks | ||
| GMC Sierra 1500 in Alberta, Canada Jul 2014 - Jan 2022 | |||
| Jul 201511780 mi | Drivers seat becomes loose and needs to be retrofitted. GMC Recall | ||
2014 GMC Sierra 1500 4-door
6-cylinder automatic AWD
| GMC Sierra 1500 in New York, United States Feb 2014 - Sep 2014 | |||
| Mar 20141000 mi | Homelink (garage door opener) not working HD Radio not working | ||
| Jul 20145000 mi | Homelink (garage door opener) not working HD Radio not working | ||
| Aug 20145000 mi | Bought back for HD Radio, Homelink, other issues. | ||
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 201525000 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 201665000 miUS $800 | condenser replacement | ||
| Mar 201781000 miUS $1300 | Front and rear shock absorbers replaced due to symptoms of heavy wear | ||
| Jul 201787000 miUS $800 | Bad control arm. Replaced 1 Control arm. | ||
| Dec 201793000 miUS $650 | Front pads and rotors TPMS sensor failure, sensor replaced | ||
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 201624800 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 201729350 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. | ||
See TrueDelta's information for all Pickups
See TrueDelta's information for all GMC models.
