Removal Procedure

Drain the washer solvent from the washer solvent container.
Remove the right front fender liner. Refer to Wheelhouse Liner Replacement - Front in Body Front End.

Fig 1: Identifying Washer Pump Hose, Washer Pump Electrical Connector, & Washer Solvent Level Sensor

Courtesy of GENERAL MOTORS CORP.

Disconnect the washer solvent container level sensor electrical connector.
Using a small flat-bladed tool, remove the washer solvent level sensor from the washer solvent container.
Using a small flat-bladed tool, remove the seal from the washer solvent container.