GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2009 🢒 H3 🢒 Engine 🢒 Engine Controls and Fuel - 3.7L 🢒 Evaporative Emission Canister Purge Solenoid Valve Replacement

Removal Procedure

    Object Number: 1560096 Size: SH
  1. Raise and support the vehicle only high enough to access the evaporative emission (EVAP) canister purge solenoid valve through the wheelhouse. Refer to Lifting and Jacking the Vehicle.
  2. Remove the left wheelhouse liner. Refer to Front Wheelhouse Liner Replacement.
  3. Disconnect the EVAP purge solenoid line quick connect (4) from the purge solenoid valve. Refer to Plastic Collar Quick Connect Fitting Service.

    4. Object Number: 1352026 Size: SH
  4. Disconnect the EVAP purge line (1) from the purge solenoid valve. Refer to Plastic Collar Quick Connect Fitting Service.

    5. Object Number: 1352021 Size: SH
  5. Disconnect the EVAP canister purge solenoid valve electrical connector.

    6. Object Number: 1352022 Size: SH
  6. Remove the bolt securing the EVAP canister purge solenoid valve to the engine.
  7. Remove the EVAP canister purge solenoid valve from the engine.

Installation Procedure

    Object Number: 1352022 Size: SH
  1. Position the EVAP canister purge solenoid valve to the engine.

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Install the bolt securing the EVAP canister purge solenoid valve to the engine and tighten to 10 N·m (89 lb in).

    3. Object Number: 1352021 Size: SH
  3. Connect the EVAP canister purge solenoid valve electrical connector.

    4. Object Number: 1352026 Size: SH
  4. Connect the EVAP purge line (1) to the purge solenoid valve. Refer to Plastic Collar Quick Connect Fitting Service.

    5. Object Number: 1560096 Size: SH
  5. Connect the EVAP purge solenoid line quick connect (4) to the purge solenoid valve. Refer to Plastic Collar Quick Connect Fitting Service.
  6. Install the left wheelhouse liner. Refer to Front Wheelhouse Liner Replacement.
  7. Lower the vehicle.