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Home >> Chevrolet >> 2011 >> Suburban K2500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1751 (Engine Controls And Fuel - Hybrid (LZ1) - Repair Instructions) >> Repair Instructions >> Auxiliary Evaporative Emission Canister Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:

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

    Fig 1: Quick Connect Fittings
    GM1964762Courtesy of GENERAL MOTORS CORP.
  1. Remove the EVAP canister vent solenoid valve. Refer to Evaporative Emission Canister Vent Solenoid Valve Replacement .
  2. Disconnect the EVAP pipe quick connect fitting (3) from the auxiliary EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
    3. Fig 2: Auxiliary EVAP Canister Nuts
    GM1965655Courtesy of GENERAL MOTORS CORP.
  3. Remove the auxiliary EVAP canister nuts (1).
    4. Fig 3: Auxiliary EVAP Canister
    GM1965658Courtesy of GENERAL MOTORS CORP.
  4. Remove the auxiliary EVAP canister (1) from the vehicle.
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