Trunk / Liftgate Hinge: Service and Repair

Liftgate Hinge Replacement

Removal Procedure

1. Mark the location of the liftgate hinges with a grease pencil.
2. Remove the liftgate.
3. Remove the garnish molding.




4. Remove the hinge bolts (1). It may be necessary to separate the hinge from the vehicle using a flat-bladed tool.
5. Remove the hinge (2) from the vehicle.

Installation Procedure






Important: Ensure that all factory sealer is removed from between the hinge and the vehicle prior to installation.

1. Apply silicone RTV sealer GM P/N 12346193 (Canadian P/N 10953536) to the entire shaded area of the hinge (1). Failure to do so will result in water and wind getting into the vehicle.
2. Align the liftgate hinge to the location marks previously made.






Notice: Refer to Fastener Notice.

3. Install the hinge bolts (1).

Tighten the bolts to 25 N.m (18 lb ft).

4. Install the garnish molding.
5. Install the liftgate.