Installation Procedure

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Primary Fuel Tank Module

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If replacing the fuel pump module only, install the primary fuel level sensor. Refer to Primary Fuel Level Sensor Replacement .
Install a NEW O-ring (2) and the primary fuel tank module (1).

Fig 2: Identifying Special Tool CH 45722

Courtesy of GENERAL MOTORS CORP.

Using the CH 45722: wrench, install the cam lock ring (1) by turning clockwise.
Install the secondary fuel pump module. Refer to Secondary Fuel Tank Module Replacement .

Fig 3: Identifying Primary & Secondary Fuel Tank Module Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Connect the electrical connectors (1) to the primary and secondary fuel tank modules.
Connect the fuel and evaporative emission lines (2). Refer to Plastic Collar Quick Connect Fitting Service .
Install the fuel tank. Refer to Fuel Tank Replacement .