Transport CanadaCritical
2014 GMC SIERRATransport Canada Recall #2014102
The official notice
Defect
On certain vehicles equipped with 6 speed automatic transmissions, transmission cooler lines may not have been securely seated in their fittings at time of assembly. This could result in a transmission fluid leak in proximity to hot surfaces which could increase the risk of a fire, potentially causing injury and/or property damage.
Safety Risk
No risk description available.
Remedy
Dealers will inspect connections and repair as necessary.
51,259 vehicles affectedMfr ref: 14121Updated June 10, 2026