NHTSA Complaint #11434563 — 2021 GMC TERRAIN
POWER TRAIN issue reported to NHTSA
Complaint Details
| ODI Number | 11434563 |
| Vehicle | 2021 GMC TERRAIN |
| Component | POWER TRAIN |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | MI |
Consumer Description
My 2021 gmc terrain with 6000 miles on odometer. When driving up hill or going around corner transmission shudders so bad that it feels like front tires are coming off. I contacted the dealer and gm and was told there is a tsb for this complaint. GM and dealer acknowledged there was a problem but they didn't have a fix or known cause of problem
Related Complaints for the 2021 GMC TERRAIN
Other POWER TRAIN Complaints
#11687881
The contact owns a 2021 GMC Terrain. The contact stated that the transmission was previously replaced. The contact st...
#11663450
First time I had problems with my 2021 Terrain I took it to victory GMC on 9/20/24. At the it had 45,000 miles. Every...
#11656552
The contact owns a 2021 GMC Terrain. The contact stated while driving at various speeds, the transmission erroneously...
#11548782
When accelerating from a stop between 35-45 mph the steering wheel shakes and you feel a vibration coming from the fr...
#11457737
The contact owns 2021 GMC Terrain. The contact stated upon starting the vehicle and attempting to shift the vehicle t...
Recent Complaints for the 2021 GMC TERRAIN
#11713477
ENGINE
The engine light came on while driving, saying “engine power reduced”. It barely accelerates, RPMs go over 5, it chug...
#11713477
FUEL/PROPULSION SYSTEM
The engine light came on while driving, saying “engine power reduced”. It barely accelerates, RPMs go over 5, it chug...
#11713477
LANE DEPARTURE: BLIND SPOT DETECTION
The engine light came on while driving, saying “engine power reduced”. It barely accelerates, RPMs go over 5, it chug...
#11712586
ENGINE
around chirstmas, Was driving on the highway and the car threw a "reduced engine power" warning and went into limp mo...
#11696797
CHILD SEAT
The contact owns a 2021 GMC Terrain. The contact received notification of NHTSA Campaign Number: 23V339000 (Child Sea...