Special Application Services

• Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000 mi.

• Have underbody flushing service performed once a year.

    See also:

    Programming the Power Windows
    If the battery on the vehicle has been recharged, disconnected, or is not working, the windows with the express-up feature will need to be reprogrammed for the feature to work. Before reprogrammin ...

    Replacement Bulbs
    For replacement bulbs not listed here, contact your dealer. ...

    Buying New Tires
    GM has developed and matched specific tires for your vehicle. The original equipment tires installed on your vehicle, when it was new, were designed to meet General Motors Tire Performance Cri ...