Removal Procedure

Relieve the fuel system pressure. Refer to Fuel Pressure Relief

Fig 1: Evaporative Emission & Fuel Feed Lines
Courtesy of GENERAL MOTORS COMPANY
Remove the fuel tank. Refer to Fuel Tank Replacement (Plastic Tank) and Fuel Tank Replacement (Steel Tank) .
Disconnect the electrical connectors (1).
Disconnect the evaporative emission and fuel lines (2). Refer to Plastic Collar Quick Connect Fitting Service .
Using the EN-48279 fuel sender lock ring tool, remove the lock ring (1) by turning counter-clockwise.

Fig 2: Fuel Sender Lock Ring
Courtesy of GENERAL MOTORS COMPANY
Remove the fuel pump module (1) and O-ring (2).

Fig 3: Fuel Pump Module & O-Ring
Courtesy of GENERAL MOTORS COMPANY