66 Mustang Wiper Switch Wiring Diagram

Direct fit replacement easy installation keeps wipers working.

66 mustang wiper switch wiring diagram. Vintage mustang wiring diagrams. The other 2 prongs on the switch are for a white wire and the pump s black wire. Connect red grn to pnk or to red wire on. 1966 mustang instrument panel instrument cluster connections wiper switch headlamp switch ignition switch and lighter 1966 mustang ignition starting and charging alternator regulator solenoid starter distributor plugs ammeter and starter neutral switch 1966 mustang exterior lighting turn signals and horns schematic headlamps parking lamps fog lights horns headlamp stop turn.

The single speed wiper motor has 3 wires going to the wiper motor and a white wire that goes to ground behind the instrument panel. To download right click on the link and use save as to store them on your computer. Original styling includes a washer. This one speed wiper switch is a direct fit replacement for your old wiper switch.

Ford changed the wiper switch in 1967 68 and reverted to a manual foot pump. The wiper switch on a 66 has seven wires coming out the back. Wiper switch pink wire connect to red grn at ignition switch or to black wire on rally pack tach. The fifth wire is power and connects to the main under dash harness.

Pressing the foot pump squirts the windshield and turns the wipers on as long the pump is depressed. Use them with all due caution. After releasing the foot pump the wipers either return to the park position if the switch was off or stay running if the switch was at low or high speed. These are all connected to wiper switch with a plastic connector and can only fit on the switch one way.

Four wires including a white form a harness that go to the wiper motor.