One problem related to catalytic convertor has been reported for the 2012 GMC Canyon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 GMC Canyon based on all problems reported for the 2012 Canyon.
The contact owns a 2012 GMC Canyon. While driving 35 mph, an abnormal noise emitted from the vehicle. The vehicle was taken to a dealer and an independent mechanic where it was diagnosed that the manifold was fractured and the catalytic converter needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage and VIN were unavailable.
| Check Engine Light On problems | |
| Catalytic Convertor problems |