Sierra 1500 2WD V8-5.3L Hybrid (2004)
Canister Vent Valve: Service and Repair
EVAP Canister Vent Solenoid Valve Replacement 1
EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID VALVE REPLACEMENT (PICKUP)
REMOVAL PROCEDURE
IMPORTANT: Clean the evaporative emission (EVAP) connections and surrounding areas prior to disconnecting the fittings in order to avoid
possible system contamination.
1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Remove the harness clip from the canister vent solenoid (CVS) line.
3. Disconnect the CVS electrical connector.
4. If the vehicle is equipped with a 6 ft box, disconnect the EVAP CVS line from the canister.
5. Remove the CVS clip from the frame crossmember.
6. Push in the retainer and remove the CVS from the fuel tank clip.
