| 1 | 0 | 3 | 4 | 3 | 4 |
2015 GMC Sierra 1500 repairs by problem area
Engine (7%)
Transmission and Drivetrain (26%)
Brakes and Traction Control (4%)
Suspension and Steering (4%)
Electrical and Air Conditioning (52%)
Paint, Rust, Leaks, Rattles, and Trim (4%)
Other (4%)
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 27 repairs.
2015 GMC Sierra 1500 transmission repair cost distribution
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (0%)
$100 - $499 (0%)
< $100 (100%)
Chart based on 6 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2015 GMC Sierra 1500 4dr Extended Cab 6.5ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
| 4300 mi | vehicle locked in 4WD, would not shift out. Software problem and easily fixed. |
2015 GMC Sierra 1500 4dr Crew Cab 6.5ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
| 114000 mi | front differential replaced due to bad pinion bearing |
2015 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range
| 6000 mi | Very Rough Shifting - especially low-speed downshifts. Software was re-programmed per TSB. Continued rough drivetrain operation. Transfer case re-programmed per TSB. |
| 11000 mi | 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. |
| 7000 mi | Performed campaign related to transmission torque converter lock up and transverse case shift |
| 12700 mi | Updated TCM with revised programming. |
See TrueDelta's information for all Pickups
See TrueDelta's information for all GMC models.
