Removal Procedure

Remove the fuel tank. Refer to Fuel Tank Replacement .

Fig 1: Evaporative Emission And Fuel Lines
Courtesy of GENERAL MOTORS COMPANY
Disconnect the evaporative emission and fuel lines (1). Refer to Plastic Collar Quick Connect Fitting Service .
Disconnect the electrical connector (2).
Using the CH 45722 wrench, remove the lock ring (1) by turning counter-clockwise.

Fig 2: Lock Ring Wrench
Courtesy of GENERAL MOTORS COMPANY
Partially raise the fuel pump module and disconnect the vent valve connector (1). Refer to Plastic Collar Quick Connect Fitting Service

Fig 3: Vent Valve Connector
Courtesy of GENERAL MOTORS COMPANY
Remove the fuel pump module (1) and O-ring (2). DISCARD the O-ring.

Fig 4: Fuel Pump Module And O-Ring
Courtesy of GENERAL MOTORS COMPANY