Safety defect investigations, technical specifications, and manufacturer repair notices for Canadian owners.
Enter a VIN to identify your vehicle and find Canadian recall notices that may apply to its make, model and year. Confirm VIN-specific eligibility and repair status with the manufacturer.
Switch to another GMC School Bus model year.
Safety recall notices and repair campaigns registered for the 1991 GMC School Bus in Canada.
THE THROTTLE CAM LEVER COULD DISENGAGE FROM THE THROTTLE DRIVE SHAFT WHICH COULD ALLOW THE ENGINE TO GO TO WIDE OPEN THROTTLE. LOSS OF ACCELERATOR CONTROL COULD RESULT IN A VEHICLE CRASH WITHOUT PRIOR WARNING. CORRECTION: DEALERS WILL INSPECT FOR PROPER CAM LEVER TO SHAFT ATTACHMENT AND, IF NECESSARY, REPLACE THE THROTTLE DRIVE COVER ASSEMBLY.
A failure of this component (engine) may increase the risk of a crash or injury.
Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).
Official Transport Canada safety campaigns, Canadian motor vehicle safety compliance standards and live VIN specifications.
Explore safety recall records by model year.