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Installation Procedure

Install the fuel level sender unit and float onto the fuel pump module. Make sure that the sender cap snaps into place.

Fig 1: View Of Fuel Level Sensor (Secondary)
Courtesy of GENERAL MOTORS CORP.
Connect the fuel level sender unit and the float electrical connector.
Install the fuel pump module into the fuel tank. Refer to Fuel Tank Module Replacement - Secondary .
Install the fuel tank. Refer to Fuel Tank Replacement .