GMC Sierra 1500 owners have reported 1 problem related to adas blindspot warning lamp (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sierra 1500 based on all problems reported for the Sierra 1500.
The contact owns a 2023 GMC Sierra 1500. The contact stated that the vehicle idled too high without the application of the accelerator pedal. While driving at 70 mph, the tailgate opened. The tailgate warning light was illuminated. additionally, the blind spot detention warning light illuminated without another vehicle approaching. The vehicle was taken to the local dealer, who was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 6,100.
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