GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 12605  Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the fuel filler cap.
  3. Raise the vehicle.
  4. Disconnect the fuel tank vent valve hose (1).
  5. Remove the fuel tank vent valve (2) from the rear brake hose bracket (3).

Installation Procedure


    Object Number: 12605  Size: SH
  1. Connect the fuel tank vent valve (2) to the fuel tank vent valve hose (1).
  2. Install the fuel tank vent valve (2) to the rear brake hose bracket (3).
  3. Lower the vehicle.
  4. Install the fuel filler cap.
  5. Connect the negative battery cable.