There are 1 owner-reported driver assist & adas complaints for the 2020 GMC Canyonin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2020 GMC CANYON. THE CONTACT STATED THAT THE FORWARD COLLISION AVOIDANCE SYSTEM FAILED TO ACTIVATE. THE CONTACT STATED THAT THE FEATURE FAILED TO PROVIDE ANY WARNING THAT ANOTHER VEHICLE WAS STOP IN FRONT OF THE VEHICLE OR SLOWING DOWN. THE VEHICLE WAS TAKEN TO GATES GMC BUICK NISSAN (143 BOSTON POST RD, NORTH WINDHAM, CT 06256, WHERE A ROAD TESTING WAS PERFORMED. THE TECHNICIAN DUPLICATED THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PROVIDED A CASE NUMBER. THE FAILURE MILEAGE WAS APPROXIMATELY 2,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026