Reporting Safety Defects to the Canadian Government

GMC Sierra / GMC Sierra Owners Manuals / Customer Information / Reporting Safety Defects / Reporting Safety Defects to the Canadian Government

If you live in Canada, and you believe that the vehicle has a safety defect, notify Transport Canada immediately, and notify General Motors of Canada Limited. Call Transport Canada at 1-800-333-0510 or write to:

Transport Canada
Road Safety Branch
80 rue Noel
Gatineau, QC J8Z 0A1

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