GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Ensure that the vehicle is properly supported and squarely positioned. To help avoid personal injury when a vehicle is on a hoist, provide additional support for the vehicle on the opposite end from which the components are being removed.

  1. Raise the vehicle on a hoist.

  2. Object Number: 927741  Size: SH

    Important: Take care when removing the EVAP vent solenoid from the EVAP canister. Fuel vapor lines are fragile.

  3. Remove the 3 EVAP canister-to-underbody fasteners and slightly lower the EVAP canister.

  4. Object Number: 932633  Size: SH
  5. Remove the EVAP canister filter cover.
  6. Remove the foam filter from the canister.

Installation Procedure


    Object Number: 932633  Size: SH
  1. Install the foam filter into the EVAP canister assembly.
  2. Important: Make sure that the rubber seal is fully seated in the cover.

  3. Install the EVAP canister filter cover and make sure that it snaps into place.
  4. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 927741  Size: SH
  5. Install the EVAP canister bracket-to-underbody fasteners.
  6. Tighten
    Tighten the EVAP canister-to-body nuts to 8 N·m (71 lb in).

  7. Lower the vehicle from the hoist.