NHTSA Complaint #11328737 — 2020 GMC SIERRA 1500
SERVICE BRAKES issue reported to NHTSA
Complaint Details
| ODI Number | 11328737 |
| Vehicle | 2020 GMC SIERRA 1500 |
| Component | SERVICE BRAKES |
| Date of Incident | |
| Date Filed | |
| Mileage | 1,950 miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | AL |
Consumer Description
HIGHWAY DRIVING ENGINE LIGHT STARTED FLASHING, RECEIVED CODES ON SERVICE ESC AND SERVICE PARKING BRAKE. TRUCK SEEMED TO LOOSE POWER TRANSMISSION STARTED SHIFTING VERY HARD, CRUSE DISENGAGED,LANE KEEP ASSIST STOPPED WORKING , BRAKES AND STEERING SEEMED TO ACT DIFFERENT . WHEN IGNITION WAS TURNED OFF LOUD NOISES FROM UNDER TRUCK SOUNDED LIKE BRAKES RELEASING WITH LOUD CLUNKING NOISE.
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