The parking brake actuation arm may stay partially engaged when the parking brake is deactivated. This can cause the brake pads to stay partially applied and overheat, resulting in a fire hazard. Dealers will update the electronic parking brake software free of charge to resolve the concern.
Cadillac XTS Recalls
The module that controls the functionality and operation of the air bags may have been set to "manufacturing mode" when leaving the factory. This would prevent normal air bag deployment from occurring in a crash. Dealers will reprogram the sensing and diagnostic module (SDM) free of charge to resolve this concern.
Corrosion may develop at the brake booster pump connector at the pump relay due to a missing cavity plug. This corrosion can cause excessive heat, resulting in the connector melting and possibly catching on fire. Dealers will apply sealant to the affected connector cavity plugs and re-route the vacuum pump vent hose. If damaged, the front body wiring harness will be replaced as necessary.
Certain vehicles are being recalled because of concerns with the brake lights and cruise control operation. The brake lights can come on when the brakes are not applied and/or the cruise control may disengage. These functions are controlled by the Body Control Module (BCM). Your GM dealer will reprogram the BCM to correct this concern.
The rear seat head restraints may not lock in the upright position after being folded forward. If the head restraint is at its lowest position and it falls forward, it will not meet the height required by the federal safety standards. In the event of a vehicle crash, the lowered head restraint may increase the occupant's risk of neck injury. General Motors dealers will replace the affected head restraints to correct this concern. The General Motors recall number is 12258.