Operation CHARM: Car repair manuals for everyone.

Without Intermitent

With the ignition switch in ON or START, battery voltage is applied to the windshield wiper/washer switch and windshield wiper motor from fuse 6.

Low Speed
When the windshield wiper switch is moved to LO, battery voltage is applied to the LO winding of the windshield wiper motor and the windshield wipers run at low speed.

Park/Run
When the windshield wiper switch is turned to OFF, fuse 6 provides battery voltage through the windshield wiper motor and the windshield wiper/washer switch to the LO winding of the windshield wiper motor. When the switch on the motor reaches the PARK position, battery voltage from fuse 6 is removed from the circuit and the windshield wipers stop in the PARK position.

High Speed
When the windshield wiper switch is in HI, battery voltage is applied to the HI winding of the windshield wiper motor and the windshield wipers run at high speed.

Mist
When the MIST switch is depressed and held, battery voltage is applied to the LO winding of the windshield wiper motor and the windshield wipers run at low speed.

Washer
When the windshield washer switch is depressed, battery voltage is applied to the washer motor and the washer motor pumps fluid on the windshield until the switch is released.