NHTSA Complaint #11668978 — 2020 GMC SIERRA 1500
ENGINE issue reported to NHTSA
Complaint Details
| ODI Number | 11668978 |
| Vehicle | 2020 GMC SIERRA 1500 |
| Component | ENGINE |
| Date of Incident | |
| Date Filed | |
| Mileage | 80,000 miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | LA |
Consumer Description
The contact owns a 2020 GMC Sierra 1500. The contact stated that while driving on a main road at 40 MPH, the vehicle lost automotive power, causing the vehicle to shut off. There was no warning light illuminated. The vehicle was towed to a local dealer where the vehicle was diagnosed, and the contact was informed that the engine wiring harness was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 80,000.
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