Avalanche 2500 4WD V8-8.1L VIN G (2003)
Canister Vent Valve: Service and Repair
REMOVAL PROCEDURE
1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Disconnect the evaporative emission (EVAP) tube from the canister vent valve.
3. Disconnect the canister vent valve electrical connector (3).
4. Detach the canister vent valve from the vent valve bracket.
INSTALLATION PROCEDURE
1. Install the canister vent valve to the vent valve bracket.
2. Connect the canister vent valve electrical connector (3).
3. Connect the EVAP tube to the canister vent valve.
4. Lower the vehicle.
