| 1 | 0 | 3 | 4 | 3 | 4 |
GMC Sierra HD repairs by problem area
Engine (30%)
Transmission and Drivetrain (15%)
Brakes and Traction Control (9%)
Suspension and Steering (18%)
Electrical and Air Conditioning (23%)
Paint, Rust, Leaks, Rattles, and Trim (4%)
Other (2%)
Select a problem area
- Engine
- Transmission and Drivetrain
- Brakes and Traction Control
- Suspension and Steering
- Electrical and Air Conditioning
- Paint, Rust, Leaks, Rattles, and Trim
- Other
Chart based on 131 repairs.
GMC Sierra HD electrical repair cost distribution
$2500+ (3%)
$1000 - $2499 (6%)
$500 - $999 (13%)
$100 - $499 (32%)
< $100 (45%)
Chart based on 31 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2018 GMC Sierra HD 4-door
8-cylinder automatic 4WD
| 45993 mi US $532 |
Horn failed. Cost included diagnostic fees |
2015 GMC Sierra HD 4-door
turbocharged 8-cylinder diesel automatic AWD
| 36800 mi C $876 |
High pressure A/C side piping split and caused all refrigerant to discharge. |
2015 GMC Sierra HD 4-door
turbocharged 8-cylinder diesel automatic 4WD
| 21300 mi | Truck is a Diesel, Diesel Exhaust Fluid gauge was stuck on 24% when tank was full. There was a TSP on how to correct the problem and dealer performed the service in warranty. |
| 19000 mi | park sensor failure |
| 22000 mi | Back up camera fogged up and had to be replaced |
2015 GMC Sierra HD 4-door
8-cylinder automatic 4WD
| 3000 mi | Headlights were very weak. Updated bulb and software to improve headlight output. |
| 6000 mi | Tire pressure sensor |
2008 GMC Sierra HD 4-door
8-cylinder automatic 2WD
| 108278 mi US $80 |
Both front door speakers have been non-functional for a long time. I finally got new marine approved speakers to replace them along with speaker baffles so hopefully the rain won't damage them again. |
| 136000 mi | The tailgate release is no longer functional and tailgate cannot be lowered. |
2007.5 GMC Sierra HD
Engine not specified
| 107000 mi | The battery cable on the passenger side corroded far into the cable lining. This cable is about 5 feet long and connects to different parts...cable not in stock. Will get it later. |
| 54500 mi | left low beam headlamp |
| 50220 mi C $210 |
New starter |
2005 GMC Sierra HD
Engine not specified
| 44000 mi | Cleaned ground connections on block |
| 60960 mi C $50 |
Brake controller was causing a power drain |
| 54000 mi US $2000 |
Check Airbag Warning Light |
| 119000 mi US $60 |
fuse for instrument dash panel |
| 144100 mi US $220 |
Starting issuez |
| 139200 mi US $200 |
Alternator clutch pulley starting going bad & replaced |
2003 GMC Sierra HD
Engine not specified
| 184000 mi US $500 |
Gauge cluster died, no spedometer |
2003 GMC Sierra HD 4-door
turbocharged 8-cylinder diesel automatic 4WD
| 97900 mi US $1300 |
Fan speed controller failed. Required new fan speed resistor. |
| 118000 mi US $2500 |
High pressure hose failed and was replaced. |
| 140000 mi US $300 |
Passenger window regulator failed and was replaced. |
| 167000 mi US $10 |
Soldered in new instrument cluster and climate control light bulbs |
| 170000 mi US $120 |
Replace climate control unit previous attempt to replace light bulbs damaged unit |
| 170000 mi US $200 |
Replace both starting batteries |
2002 GMC Sierra HD
Engine not specified
| 204400 mi US $25 |
Had to replace the low tone horn... third time it has failed (primarily due to location, I think) |
2002 GMC Sierra HD 4-door
8-cylinder automatic 4WD
| 181703 mi US $243 |
Due to extreme cold and age, battery was thought to be bad, but likely was a starter all along (see other report). Replaced battery Full power in truck, new battery, but no engine turnover. Towed truck to shop where bad starter was diagnosed |
1997 GMC Sierra HD
8-cylinder automatic 4WD
| 183000 mi US $450 |
replace pipe and repair vent control. |
1994 GMC Sierra HD 4-door
8-cylinder automatic AWD
| 170000 mi US $183 |
Found low freon and bad temp sensor causing AC pump to constantly go on and off |
See TrueDelta's information for all GMC models.
