Removal & Installation (3.5L)

Disconnect negative battery cable. Drain coolant from engine coolant reservoir. Remove engine coolant reservoir from engine. See Fig 1 . Disconnect electrical connector from engine coolant level indicator module. Remove module from bottom of reservoir. To install, reverse removal procedure.

Fig 1: Removing Engine Coolant Level Indicator Module (3.5L)

Courtesy of GENERAL MOTORS CORP.