GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Open the rear compartment lid.
  2. Remove the rear compartment lid trim panel. Refer to [ADD LINK].
  3. Remove the electrical connector from the rear compartment lid latch.
  4. Remove the electrical connector from the back up lamps.
  5. Remove the electrical connector from the high mounted stoplamp.

  6. Object Number: 105331  Size: SH
  7. Pull the wiring harness (2) to disengage the push in retainers (3) from the rear compartment lid (1).

  8. Object Number: 459968  Size: SH
  9. Remove the left compartment hinge cover (1) to access the wiring harness (2).

  10. Object Number: 105334  Size: SH
  11. Remove the clip (5) from the rear compartment lid hinge.
  12. Pull the wiring harness (3) to disengage the push in retainers (4) from the rear compartment lid hinge.
  13. Disconnect the rear compartment lid wiring harness from the body main harness.
  14. Remove the wiring harness (3) from the vehicle.

Installation Procedure

  1. Install the wiring harness (3) to the vehicle
  2. Connect the rear compartment lid wiring harness to the body main harness.

  3. Object Number: 105334  Size: SH
  4. Press the wiring harness (3) to engage the push in retainers (4) to the rear compartment lid hinge (2).

  5. Object Number: 459968  Size: SH
  6. Install the left compartment hinge cover (1) to rear compartment lid hinge (2).

  7. Object Number: 105331  Size: SH
  8. Press the wiring harness (2) to engage the push in retainers (3) to the rear compartment lid (1).
  9. Install the electrical connector to the high mounted stoplamp.
  10. Install the electrical connector to the back up lamp.
  11. Install the electrical connector to the rear compartment lid latch.
  12. Install the rear compartment lid trim panel. Refer to [ADD LINK].
  13. Close the rear compartment lid.