GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Savana 🢒 Body and Accessories 🢒 Body Rear End 🢒 Pressure Relief Valve Replacement

Removal Procedure
  1. Remove the tail lamp filler pane. Refer to Back Body Opening Side Applique and Tail Lamp Replacement .
  2. Remove the tail lamp assembly. Refer to Tail Lamp Replacement in Lighting Systems.

    3. Object Number: 313450 Size: SH
  3. Pull the pressure release valve away from the body in order to release the retainers.
  4. Remove the pressure release valve.

Installation Procedure

    Object Number: 313450 Size: SH
  1. Install the pressure release valve.
  2. Align the retainers on the pressure release valve with the body. Press the valve into place.
  3. Install the tail lamp assembly. Refer to Tail Lamp Replacement in Lighting Systems.
  4. Install the tail lamp filler panel. Refer to Back Body Opening Side Applique and Tail Lamp Replacement .