Service Bulletins

Service Bulletins give additional technical service information needed to knowledgeably service General Motors cars and trucks.

Each bulletin contains instructions to assist in the diagnosis and service of the vehicle.

    See also:

    Heated and Ventilated Front Seats
    WARNING! If you cannot feel temperature change or pain to the skin, the seat heater may cause burns even at low temperatures. To reduce the risk of burns, people with such a condition shoul ...

    Power Steering
    If power steering assist is lost because the engine stops or the system is not functioning, the vehicle can be steered but it will take more effort. ...

    Power Outlets
    The accessory power outlet can be used to plug in electrical equipment, such as a cell phone, an MP3 player, etc. This outlet is located under the armrest inside the center console storage. The vehi ...