Removal Procedure

IMPORTANT: A NEW fuel tank module seal is necessary each time the fuel tank module is serviced. Obtain a NEW seal prior to beginning this service procedure.

Fig 1: View Of Fuel Level Sensor (Secondary)

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: There are 2 fuel level sender unit and float assemblies in the fuel tank. There is 1 located on each fuel pump module. The fuel level sender unit and float is NOT the same for each of the fuel pump modules.

Remove the fuel tank. Refer to Fuel Tank Replacement (AWD) or Fuel Tank Replacement (FWD) .
Remove the fuel pump module. Refer to Secondary Fuel Tank Module Replacement .
Disconnect the fuel level sender unit and the float electrical connector.
Release the retaining tabs and remove the level sensor by sliding up.