66 Mustang Wiper Switch Wiring Diagram

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.

66 mustang wiper switch wiring diagram. The wiper switch on a 66 has seven wires coming out the back. Use them with all due caution. This one speed wiper switch is a direct fit replacement for your old wiper switch. Four wires including a white form a harness that go to the wiper motor.

These are all connected to wiper switch with a plastic connector and can only fit on the switch one way. The sixth wire goes through the firewall on its own to the washer pump motor. Original styling includes a washer. The other 2 prongs on the switch are for a white wire and the pump s black wire.

The fifth wire is power and connects to the main under dash harness. 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. To download right click on the link and use save as to store them on your computer. Direct fit replacement easy installation keeps wipers working.

Vintage mustang wiring diagrams. Ford changed the wiper switch in 1967 68 and reverted to a manual foot pump. Pressing the foot pump squirts the windshield and turns the wipers on as long the pump is depressed. 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.