GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 Sonoma Pickup - 2WD 🢒 Engine 🢒 Engine Controls - 4.3L 🢒 Evaporative Emission Canister Vent Solenoid Valve Replacement

Evaporative Emission Canister Vent Solenoid Valve Replacement Pickup

Removal Procedure

    Object Number: 10865 Size: SH
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Lower the spare tire (underbody mounted spare tire only).
  3. Disconnect the vent valve electrical connector.

    4. Object Number: 617028 Size: SH
  4. Disconnect the vent hose (1).
  5. Bend back the tang on the bracket.
  6. Remove the vent valve (3) from the bracket (2).

Installation Procedure

    Object Number: 617028 Size: SH
  1. Slide the vent valve (3) onto the bracket (2).
  2. Connect the vent hose (1).

    3. Object Number: 10865 Size: SH
  3. Connect the electrical connector.
  4. Raise the spare tire (underbody mounted spare tire only).
  5. Lower the vehicle.

Evaporative Emission Canister Vent Solenoid Valve Replacement 2-Door Utility

Removal Procedure

    Object Number: 617048 Size: SH
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Lower the spare tire (underbody mounted spare tire only).
  3. Remove the shield (2) from the fuel tank shield (3).

    4. Object Number: 388075 Size: SH
  4. Disconnect the vent valve electrical connector.

    5. Object Number: 617052 Size: SH
  5. Disconnect the vent hose (3).
  6. Bend back the tang on the bracket.
  7. Remove the vent valve (1) from the bracket (2).

Installation Procedure

    Object Number: 617052 Size: SH
  1. Slide the vent valve (1) onto the bracket (2).
  2. Connect the vent hose (3).

    3. Object Number: 388075 Size: SH
  3. Connect the vent valve electrical connector.

    4. Object Number: 617048 Size: SH
  4. Install the shield (2) to the fuel tank shield (3) with the retainers (1).
  5. Raise the spare tire (underbody mounted spare tire only).
  6. Lower the vehicle.

Evaporative Emission Canister Vent Solenoid Valve Replacement 4-Door Utility

Removal Procedure
  1. Turn OFF the ignition.
  2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  3. Remove the spare tire (underbody mounted spare tire only).
  4. Disconnect the evaporative emission (EVAP) canister vent valve harness connector.

    5. Object Number: 747560 Size: SH
  5. Disconnect the vent hose (1) from the EVAP canister vent valve (2).
  6. Release the tang on the vent bracket (4).
  7. Remove the vent valve (2) from the bracket (4).

Installation Procedure

    Object Number: 747560 Size: SH
  1. Slide the vent valve (2) onto the bracket (4).
  2. Test the EVAP canister vent valve retention to the vent bracket (4).
  3. Connect the EVAP vent hose (1) to the EVAP canister vent valve (2).
  4. Connect the EVAP canister vent valve harness connector.
  5. Raise the spare tire (underbody mounted spare tire only).
  6. Lower the vehicle.