| 1 | 0 | 3 | 4 | 3 | 4 |
2006 GMC Sierra 1500 repairs by problem area
Engine (17%)
Transmission and Drivetrain (27%)
Brakes and Traction Control (4%)
Suspension and Steering (25%)
Electrical and Air Conditioning (21%)
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 52 repairs.
2006 GMC Sierra 1500 transmission repair cost distribution
$2500+ (0%)
$1000 - $2499 (14%)
$500 - $999 (0%)
$100 - $499 (14%)
< $100 (71%)
Chart based on 14 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2006 GMC Sierra 1500 4dr Extended Cab 6.5ft bed
345-horsepower 6.0L V8 4-speed automatic 4WD w/low range
| 170000 mi US $35 |
transmission automatically shifts down while going down the road it is also a hybrid |
2006 GMC Sierra 1500 4dr Extended Cab 6.5ft bed
295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
| 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. |
| 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. |
| 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 |
2006 GMC Sierra 1500 4dr Extended Cab 5.5ft bed
295-horsepower 5.3L V8 4-speed automatic RWD
| 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!?). |
2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
345-horsepower 6.0L V8 4-speed automatic AWD
| 35561 mi | Transmission front pump seal leaking. Replaced seal. Homelink transmitter will not hold code for longer than a month. Replaced transmitter. |
| 33000 mi | Rebuilt front differential due to gear "whine". |
| 37523 mi | Vibration in front driveline and growling noise. Rebuilt front differential. Scraping noise heard when applying brakes. Unable to duplicate. |
| 40309 mi | Front pinion seal leaking. replaced seal. Scraping noise heard when braking. Found fuel line contacting firewall. |
2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
345-horsepower 6.0L V8 4-speed automatic 4WD w/low range
| 37200 mi | Pump seal leaking. Replaced seal. Leaking transmission cooler lines. |
| 55800 mi C $450 |
Front axle seal leaking slightly. Replaced both side seals. |
2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
310-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
| 9400 mi | Steering Input shaft regrease/replacement |
2006 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
295-horsepower 5.3L V8 4-speed automatic RWD
| 117000 mi US $1976 |
Spun a main bearing which fell threw to the back of the transmission eating all the gears except reverse. |
See TrueDelta's information for all Pickups
See TrueDelta's information for all GMC models.
