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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1602 (Engine Control System & Fuel System - Hybrid (Hp2) 6.0L (LZ1) - Repair Instructions) >> Repair Instructions >> Evaporative Emission Canister Vent Solenoid Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Clean the evaporative emission (EVAP) connections and surrounding areas prior to disconnecting the fittings in order to avoid possible system contamination.
    Fig 1: EVAP Canister Vent Solenoid Clip & EVAP Canister Vent Solenoid Pipe Clip
    GM1855649Courtesy of GENERAL MOTORS CORP.
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove EVAP canister vent solenoid clip (1) from the chassis EVAP line.
  3. Remove the EVAP canister vent solenoid pipe from the clip (2) on the chassis EVAP line.
  4. Remove the EVAP canister vent solenoid pipe from the clips (3) on the brake pipes.
  5. Disconnect the chassis wiring harness electrical connector from the EVAP canister vent solenoid.
  6. Fig 2: Solenoid Pipe Clip, Canister Pipe Quick Connect Fitting & Canister Vent Solenoid Pipe Quick Connect Fitting
    GM1854542Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the EVAP vent solenoid pipe quick connect fitting (3) from the EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
  8. Remove the EVAP vent solenoid pipe clip (1) from the frame crossmember.
  9. Fig 3: Canister Vent Solenoid Retainer
    GM1854543Courtesy of GENERAL MOTORS CORP.
  10. Insert a small flat bladed tool between the EVAP canister vent solenoid and the fuel tank bracket, disengaging the retainer (1).
  11. Slide the EVAP canister vent solenoid off the bracket towards the passenger side of the vehicle.
  12. Fig 4: EVAP Canister Vent Solenoid
    GM1855651Courtesy of GENERAL MOTORS CORP.
  13. Remove the EVAP canister vent solenoid from the vehicle.