GM Service Manual Online
For 1990-2009 cars only

Pressure Relief Valve Replacement SUV

Removal Procedure

  1. Remove the quarter panel upper applique. Refer to Quarter Panel Upper Applique Replacement .

  2. Object Number: 832546  Size: SH
  3. Using a flat-bladed tool, release the retainers (2) that retain the pressure relief valve (1) to the vehicle.
  4. Remove the pressure relief valve.

Installation Procedure


    Object Number: 832546  Size: SH
  1. Position the pressure relief valve (1) to the vehicle, pressing into place until the retainers (2) are fully seated.
  2. Install the quarter panel upper applique. Refer to Quarter Panel Upper Applique Replacement .

Pressure Relief Valve Replacement SUT Left Side

Removal Procedure


    Object Number: 1412540  Size: SH
  1. Remove the left side inner trim panel (1). Refer to Rear Compartment Side Trim Replacement - Left Side .

  2. Object Number: 1412530  Size: SH
  3. With a flat-bladed tool, gently pry on the outer side of the relief valve in order to release the retainer clips.
  4. Remove the pressure relief valve from the vehicle.

Installation Procedure


    Object Number: 1412530  Size: SH
  1. Position the pressure relief valve to the body.
  2. Push inward at the side in order to secure the pressure relief valve.

  3. Object Number: 1412540  Size: SH
  4. Install the left side inner trim panel (1). Refer to Rear Compartment Side Trim Replacement - Left Side .

Pressure Relief Valve Replacement SUT Right Side

Removal Procedure


    Object Number: 1477814  Size: SH
  1. Remove the right side inner panel. Refer to Rear Compartment Side Trim Replacement - Right Side .
  2. With a flat-bladed tool, gently pry outward on the relief valve (1) in order to release the retention clips from the body.
  3. Remove the pressure relief valve from the vehicle.

Installation Procedure


    Object Number: 1477814  Size: SH
  1. Position the pressure relief valve (1) to the body.
  2. Press inward in order to secure the valve.
  3. Install the right side inner panel. Refer to Rear Compartment Side Trim Replacement - Right Side .