One problem related to instrument panel speedometer/odometer has been reported for the 2020 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 GMC Sierra 1500 based on all problems reported for the 2020 Sierra 1500.
Odometer fraud. The contact attempted to purchase a 2020 GMC Sierra 1500. The contact discovered a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the mileage was 75,000. At the time of registration, the carfax report indicated that the mileage was 175,000.
| Electrical System problems | |
| Car Will Not Start problems | |
| Battery Dead problems | |
| Wiring problems | |
| Adas Blindspot Sensors problems | |
| Integrated Trailer Brake Control problems | |
| Instrument Panel Speedometer/odometer problems |