GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 Savana 🢒 Body and Accessories 🢒 Body Rear End 🢒 Pressure Relief Valve Replacement

Removal Procedure
  1. Remove the tail lamp filler panel from the vehicle. Refer to Body Tail Lamp Filler Panel Replacement .
  2. Remove the tail lamp assembly from the vehicle. 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 from the vehicle.

Installation Procedure

    Object Number: 313450 Size: SH
  1. Install the pressure release valve to the vehicle.
  2. Align the retainers on the pressure release valve with the body.

    3. Press the valve into place.

  3. Install the tail lamp assembly to the vehicle. Refer to Tail Lamp Replacement in Lighting Systems.
  4. Install the tail lamp filler panel to the vehicle. Refer to Body Tail Lamp Filler Panel Replacement .