All-Wheel Drive

Transfer Case

When to Check and Change Lubricant

The transfer case is filled with oil during manufacture, which then does not require changing. It is not necessary to regularly check the transfer case fluid unless there is a leak suspected or an unusual noise is heard. A fluid loss could indicate a problem. It is recommended to have the transfer case serviced at your dealer.

    See also:

    Collision Parts
    Genuine GM Collision parts are new parts made with the same materials and construction methods as the parts with which the vehicle was originally built. Genuine GM Collision parts are the be ...

    Programming the Power Windows
    Programming the power windows may be necessary if the vehicle's battery has been disconnected or discharged. If the window will not express up after power has been restored and a message is displ ...

    Maps
    This section includes basic information that you need to know about the map database. The maps are stored on a compact flash drive that is built into the navigation system. ...