9-7X V8-5.3L (2005)
Canister Vent Valve: Service and Repair
Evaporative Emission Canister Vent Solenoid Valve Replacement
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Disconnect the evaporative emission (EVAP) canister vent valve electrical connector (2).
3. Disconnect the EVAP vent pipe from the canister vent valve.
4. Disengage the bracket retaining tab and remove the EVAP canister vent valve.
Installation Procedure
1. Install the EVAP canister vent valve onto the bracket.
2. Inspect for proper retention of the EVAP vent valve on the bracket.
3. Connect the EVAP vent pipe to the EVAP canister vent valve.
4. Connect the EVAP canister vent valve electrical connector (2).
5. Lower the vehicle.
