Recalls

Issue: On certain vehicles, a small coolant leak could cause the engine block-heater cable to short circuit while plugged in.

Note: This recall only affects trucks equipped with a 6.6 L diesel engine and an optional block-heater power cable.

This recall replaces Transport Canada Recall # 2019-204.

All vehicles repaired under that recall require a second repair.

Safety Risk: A short circuit could cause damage to engine components and create the risk of a fire.

Corrective Action: General Motors will notify owners by mail.

The corrective actions for this recall are under development.

Do not use your engine-block heater until the repairs are performed.

Additional information may be available on Transport Canada's website