2004 GMC Sierra 1500 GMC Sierra 1500 2004

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2004 GMC Sierra 1500 repairs by problem area

Engine (20%)

Transmission and Drivetrain (17%)

Brakes and Traction Control (10%)

Suspension and Steering (18%)

Electrical and Air Conditioning (30%)

Paint, Rust, Leaks, Rattles, and Trim (2%)

Other (3%)

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Chart based on 60 repairs.
See TSBs and recalls for the 2004 GMC Sierra 1500.

2004 GMC Sierra 1500 electrical repair cost distribution

$2500+ (0%)

$1000 - $2499 (0%)

$500 - $999 (6%)

$100 - $499 (41%)

< $100 (53%)

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

Chart based on 17 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2004 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

295-horsepower 5.3L V8 4-speed automatic RWD

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

45000 mi

US $300
Driver side window, mirror & door lock would not function. Repair shop found broken wire and repaired 
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 
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. 
243000 mi

US $60
Driver side heated seat pad (bottom) went out 
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 
280700 mi

US $800
Replace AC compressor and related parts 
118000 mi

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

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2004 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

325-horsepower 6.0L V8 4-speed automatic AWD

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

56000 mi

US $97
AC Drive-Belt tensioner failure 
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?) 
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. 
56000 mi

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

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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

62000 mi Replace instrument cluster due to failure. Covered under manufacturers extended warantee. 

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2004 GMC Sierra 1500 Electrical Problems

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 2004 GMC Sierra 1500 problems occur, check out our car reliability stats.