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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls - 8.1L - Introduction (2 Of 2)) >> Repair Instructions >> Evaporative Emission (EVAP) Canister Replacement (Cab/Chassis) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: Clean all evaporative emission (EVAP) connections and surrounding areas prior to disconnecting the lines in order to avoid possible system contamination.
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Disconnect the EVAP canister vent solenoid (CVS) line from the canister.
  3. Disconnect the fuel tank EVAP line from the canister.
  4. Disconnect the canister EVAP line from the fuel bundle line.
    Fig 1: EVAP Canister (Cab/Chassis)
    GM1228177Courtesy of GENERAL MOTORS CORP.
  5. Remove the EVAP canister nuts.
  6. Remove the EVAP canister.