Removal Procedure

CAUTION: Cap the fittings and plug the holes when servicing the fuel system in order to prevent dirt and other contaminants from entering the open pipes and passages.

Fig 1: View Of Fuel Pump Module

Courtesy of GENERAL MOTORS CORP.

Remove the fuel pump module. Refer to Fuel Pump Module Replacement .
Depress the retaining tab on the fuel level sensor and begin to slide the sensor away from the pump module.
Carefully slide the sensor the rest of the way off of the pump module.