GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 241439  Size: SH
  1. Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
  2. Remove the quarter outer panel pressure relief valve (1) from the vehicle by releasing the retaining tabs.

Installation Procedure


    Object Number: 241439  Size: SH
  1. Install the quarter outer panel pressure relief valve (1). Ensure that the retaining tabs are fully engaged.
  2. Install the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .