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Wiring Diagram Ford Mustang 1987 – 1993

Posted: 10 Aug 2010 07:51 PM PDT

Wiring Diagram Ford Mustang 1987 – 1993 The windshield wipers will not work if the 1990-1993 switch is used on the 1987-1989 harness. Testing with a multimeter will show you the wires that Ford chose to move when the design of the switch changes. All controls have the same wiring except the windshield wipers. After the correct [...]

Wiring Diagram Ford Mustang 1987 – 1993