Safety consequence
If the SDM housing fractures, water may get into SDM causing it to malfunction and hinder the proper deployment of the air bags in the event of a crash, thereby increasing the risk of occupant injury.
Official remedy
GM will notify owners, and dealers will have the mounting stud repositioned and the SDM replaced, free of charge. The recall began December 2, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is 15794.
Repair completion history
Campaign-level completion reporting. This does not determine whether a particular VIN has been repaired.
Vehicle configurations connected to 15V830000
Owner action
Campaign pages describe the public recall record. To determine whether your specific vehicle has an unrepaired recall, use your VIN and verify the current status through NHTSA.