Transport CanadaCritical
2021 RAM 2500Transport Canada Recall #2021138
The official notice
Defect
On certain trucks or chassis-cabs equipped with a 6.7 L Cummins diesel engine, the intake air heater relay could short circuit. This could happen even when the vehicle is parked and the ignition switch is in the off position.
Safety Risk
A short circuit could create a fire risk.
Remedy
Fiat Chrysler Automobiles (FCA) will notify owners by mail. The corrective actions for this recall are under development. FCA recommends that you should park your vehicle outside and away from other vehicles or buildings until the recall repairs are completed.
685 vehicles affectedMfr ref: Y08Updated June 10, 2026