NHTSA Complaint #11325262 — 2020 GMC SIERRA 2500
ENGINE issue reported to NHTSA
Fire
Complaint Details
| ODI Number | 11325262 |
| Vehicle | 2020 GMC SIERRA 2500 |
| Component | ENGINE |
| Date of Incident | |
| Date Filed | |
| Mileage | 2,800 miles |
| Crash | No |
| Fire | Yes |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | SD |
Consumer Description
TL* THE CONTACT OWNS A 2020 GMC SIERRA 2500. THE CONTACT STATED THAT WHILE DRIVING, HE NOTICED SMOKE ENTERING THE VEHICLE THROUGH THE AIR VENTS. THE CONTACT COASTED TO THE SIDE OF THE ROAD, EXITED THE VEHICLE SAFELY WITH HIS PASSENGER, UPON OPENING THE HOOD NOTICED THAT THE WHOLE ENGINE COMPARTMENT WAS ON FIRE. THE CONTACT STATED THAT THE FIRE DEPARTMENT ARRIVED BUT WAS UNABLE TO EXTINGUISH THE FLAMES AS THEY ALLOWED THE VEHICLE TO BURN UNTIL THE FIRE SELF EXTINGUISHED. THE DEALER NOR THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 2,800. VIN WAS NOT AVAILABLE.
Related Complaints for the 2020 GMC SIERRA 2500
Other ENGINE Complaints
#11703546
Catastrophic engine failure after taking it in for the April 2025 recall. Complete engine replacement needed
#11687414
The catalytic converter failed at 93,000 miles, and 64 months. GM says it is out of warranty.
#11635928
The contact owns a 2020 GMC Sierra 2500. The contact stated while driving at an undisclosed speed, the accelerator pe...
#11541548
Low coolant light keeps coming on and dealership checks and confirms coolant is not low. The end result is the sensor...
#11511745
Check engine came on Sunday morning the code that through was P0 526 u062F. After calling the dealer and setting mai...
Recent Complaints for the 2020 GMC SIERRA 2500
#11718162
POWER TRAIN
A couple times I heard loud clanking coming from rear brakes. One time in particular I was trying to stop and it felt...
#11706292
ELECTRICAL SYSTEM
The main tailgate will not go down or function properly and it says online there is a national recall for this, but d...
#11706292
FORWARD COLLISION AVOIDANCE: WARNINGS
The main tailgate will not go down or function properly and it says online there is a national recall for this, but d...
#11706292
SERVICE BRAKES
The main tailgate will not go down or function properly and it says online there is a national recall for this, but d...
#11704835
STEERING
Bad vibration and bad wobble in steering wheel and front end components. This is the 3rd or 4th time my truck has bee...