GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

  2. Object Number: 10865  Size: SH
  3. Disconnect the vent valve harness connector.

  4. Object Number: 10866  Size: SH
  5. Disconnect the vacuum hose.

  6. Object Number: 10867  Size: SH
  7. Bend back the tang on the bracket.

  8. Object Number: 10868  Size: SH
  9. Remove the evaporative emission (EVAP) canister vent valve.

Installation Procedure


    Object Number: 10868  Size: SH
  1. Slide the EVAP canister vent valve on the bracket.

  2. Object Number: 10866  Size: SH
  3. Connect the vent pipe to the EVAP canister vent valve.

  4. Object Number: 10865  Size: SH
  5. Connect the vent valve harness connector.
  6. Lower the vehicle.