GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1580745  Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement.
  2. Disconnect the evaporative emission (EVAP) canister to EVAP canister vent solenoid valve line quick connect fitting. Refer to Plastic Collar Quick Connect Fitting Service.
  3. Disconnect the fuel tank EVAP vapor line to EVAP canister quick connect fitting. Refer to Plastic Collar Quick Connect Fitting Service.
  4. From under the fuel tank, remove the TORX® bolt attaching the EVAP canister to bracket.
  5. Slide the EVAP canister upward from the bracket.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1580745  Size: SH
  1. Slide the NEW EVAP canister down into the bracket.
  2. From under the fuel tank, install the TORX® bolt attaching the EVAP canister to bracket.
  3. Tighten
    Tighten the bolt to 10 N·m (89 lb in).

  4. Connect the fuel tank EVAP vapor line to EVAP canister quick connect fitting. Refer to Plastic Collar Quick Connect Fitting Service.
  5. Connect the EVAP canister to EVAP canister vent solenoid valve line quick connect fitting. Refer to Plastic Collar Quick Connect Fitting Service.
  6. Install the fuel tank. Refer to Fuel Tank Replacement.