Installation Procedure
Courtesy of GENERAL MOTORS CORP.
- If the fuel level sending unit is being replaced, install the secondary fuel level sending unit into the new fuel pump. Refer to Fuel Level Sensor Replacement (Primary) or Fuel Level Sensor Replacement (Secondary) .
Courtesy of GENERAL MOTORS CORP.
- Connect the suction port (1).
- Insert the new secondary fuel pump module with the level sender and new fuel pump-to-tank seal. Ensure the orientation tabs are aligned.
- Use the SA9156E
to install the fuel pump lock ring.
- Connect the EVAP line quick connect.
- Install the fuel tank. Refer to Fuel Tank Replacement .