GM Service Manual Online
For 1990-2009 cars only

Caution: It can be dangerous to drive with the liftgate or liftglass open because carbon monoxide (CO) gas can come into your vehicle. You cannot see or smell CO. It can cause unconsciousness and even death. If you must drive with the liftgate open or if electrical wiring or other cable connections must pass through the seal between the body and the liftgate or liftglass:

   • Make sure all other windows are shut.
   • Turn the fan on your climate control system to its highest speed and select the control setting that will force outside air into your vehicle. See "Climate Control System" in the Index.
   • If you have air outlets on or under the instrument panel, open them all the way. See Engine Exhaust .

Liftgate/Liftglass Release

To unlock and open the liftgate using the key, insert the key into the keyhole and turn counterclockwise to the first position. Raise the liftgate by hand.


Object Number: 868655  Size: B3

When closing the liftgate, use the handle to pull it down.

To lock the liftgate, turn the key clockwise.

To open the liftglass using the key, insert the key into the keyhole and turn counterclockwise to the second position. Use the handle in the center of the liftglass to help in lifting the glass.


Object Number: 868738  Size: A2

Your vehicle may have a liftglass release button which is located on the instrument panel to the left of the steering wheel. Press this button to release the liftglass.