On certain vehicles, the sensing and diagnostic module (SDM), which controls airbag and pretensioner deployment, contains a software defect which may prevent the deployment of frontal airbags and pretensioners in certain circumstances. Failure of frontal airbags and seatbelt pretensioners to deploy in a crash (when warranted) could increase the risk of injury. Correction: Dealers will reflash the SDM with new software. In vehicles with any previous deployment events recorded in the SDM, the dealers will replace the existing SDM with a new SDM containing the latest software. Note: This recall affects 2014-2017 model year Sierra LD/Silverado LD models and 2015-2016 model year Sierra HD/Silverado HD model vehicles.

2016439 · 362,263 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

Certain vehicles fail to comply with the requirements of Canada Motor Vehicle Safety Standard 110 – Tire Selection and Rims. The Tire and Loading Information Label does not contain the rim size information for the front or rear wheels, contrary to the requirements of the standard. This could result in incorrect replacement rims being installed on the vehicle, which could increase the risk of injury and/or damage to property. Correction: Dealers will provide new corrected labels.

2015117 · 2,061 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

On certain vehicles, the steering column assembly housing may come into contact with the power steering printed circuit board. This contact could eventually cause enough wear on the power steering printed circuit board to cause a sudden loss of power steering assist. If the power steering assist is lost, a malfunction indicator light is displayed on the instrument panel to inform the driver. Steering control can be maintained, as the vehicle will revert to a manual steering mode, but will require greater driver effort particularly at low vehicle speeds. The sudden change in steering effort may increase the risk of a crash causing injury and/or property damage. Correction: Dealers will inspect, and if necessary, replace the steering column assembly.

2015107 · 133 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer