LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 322 (Engine Controls And Fuel - 5.3L, 6.0L & 6.2L - Repair Instructions) >> Repair Instructions >> Evaporative Emission Canister Vent Solenoid Valve Replacement (2500 Series) >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:

Clean all evaporative emission (EVAP) line connections and surrounding areas prior to disconnecting, in order to avoid possible EVAP system contamination.

    Fig 1: EVAP Canister Vent Solenoid Electrical Connector (2500 Series)
    GM1224403Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the chassis wiring harness electrical connector (1) from the EVAP canister vent solenoid.
  3. Fig 2: EVAP Canister Vent Solenoid Retainer
    GM1706538Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the EVAP canister vent solenoid line quick connect fitting from the vent solenoid. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Disengage the retainer (1) securing the EVAP canister vent solenoid to the bracket.
  6. Remove the EVAP canister vent solenoid.