GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the rear quarter trim panel. Refer to Rear Quarter Lower Trim Panel Replacement .
  2. Reposition the rear body wiring harness ( LH only).

  3. Object Number: 313684  Size: SH
  4. Remove the sound insulator from the vehicle.

Installation Procedure


    Object Number: 313684  Size: SH
  1. Install the sound insulator to the vehicle.
  2. Return wiring harness to proper position (LH only).
  3. Install the rear quarter trim panel. Refer to Rear Quarter Lower Trim Panel Replacement