Transport CanadaHigh Risk
2014 GMC SIERRATransport Canada Recall #2021212
The official notice
Defect
On certain vehicles, the flexible steel cable that connects the seat belt to the outboard side of the driver's seat may have been replaced with an incorrect part during a previous repair. Over time, this cable could flex and may eventually break. If this happens, the seat belt could detach in a crash. Note: This recall only affects certain vehicles that had the driver's seat belt pretensioner replaced after a previous recall repair (recall 2016-153 or 2018-233).
Safety Risk
A seat belt that detaches in a crash could increase the risk of injury.
Remedy
General Motors will notify owners by mail and instruct you to take your vehicle to a dealer to replace the driver's outboard seat belt pretensioner assembly.
249 vehicles affectedMfr ref: N212330040Updated June 10, 2026