One problem related to adas blindspot sensors 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.
The contact owns a 2020 GMC Sierra 1500. The contact stated while driving, the side view mirror's blind spot alerts on both sides engaged with no vehicle nearby. The vehicle was taken to turner Buick GMC (612 e main st, new holland, PA 17557) where the contact was informed that the sensors were dirty. The contact then washed the vehicle however, the failure recurred. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 400. The VIN was not available.
| Electrical System problems | |
| Car Will Not Start problems | |
| Battery Dead problems | |
| Adas Blindspot Sensors problems | |
| Wiring problems |