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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls - 4.3L - Introduction (2 Of 2)) >> Repair Instructions >> Evaporative Emission (EVAP) Canister Vent Solenoid Valve Replacement >> Installation Procedure

Installation Procedure

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  1. If the vehicle is equipped with a 8 ft box, install the CVS to the fuel tank until the clip engages.
    Fig 1: Installing CVS Line & Clips (8 Ft Box - Pickup)
    GM1228109Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: On vehicles equipped with a 8 ft box, the CVS line is routed below the frame crossmember.
  2. Install the CVS clip to the frame crossmember.
  3. Connect the EVAP CVS line to the canister.
  4. If the vehicle is equipped with a 6 ft box, install the CVS to the fuel tank until the clip engages.
    Fig 2: Installing CVS Line & Clips (6 Ft Box - Pickup)
    GM1228107Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: On vehicles equipped with a 6 ft box, the CVS line is routed above the frame crossmember.
  5. Install the CVS clip to the frame crossmember.
  6. Connect the EVAP CVS line to the canister.
  7. Connect the CVS electrical connector.
    Fig 3: Connecting CVS Electrical Connector
    GM1228110Courtesy of GENERAL MOTORS CORP.
  8. Install the harness clip to the canister vent solenoid (CVS) line.
  9. Lower the vehicle.