Shifting Into Two-Wheel Drive High

Turn the knob to the Two-Wheel Drive High position. This can be done at any speed, except when shifting from Four-Wheel Drive Low.

The indicator light will flash while shifting. It will remain on when the shift is completed.

    See also:

    Immobilizer
    See Radio Frequency Statement on page 13.21 for information regarding Part 15 of the Federal Communications Commission (FCC) rules and Industry Canada Standards RSS-GEN/210/220/310. ...

    Cooling System
    If the vehicle has the Duramax® Diesel engine, see the Duramax® Diesel Supplement for more information. The cooling system allows the engine to maintain the correct working temperature. 5.3 L En ...

    Folding Mirrors
    Vehicles with outside power foldaway mirrors have controls on the driver door. ...