GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 LeSabre 🢒 Body and Accessories 🢒 Body Rear End 🢒 Pressure Relief Valve Replacement

Removal Procedure
  1. Remove the right rear compartment trim panel. Refer to Rear Compartment Trim Panel Replacement .

    2. Object Number: 255869 Size: SH
  2. Press the tabs in order to release the pressure relief valve (1) from the quarter panel.

Installation Procedure

    Object Number: 255869 Size: SH
  1. Press the pressure relief valve (1) in order to engage the tabs to the quarter panel.
  2. Install the right rear compartment side trim. Refer to Rear Compartment Trim Panel Replacement .