1967 MUSTANG CIRCUIT DIAGRAM SIGNAL SW DIRECT RIGHT DOOR COURTESY LIGHT. I then took the copy of the classic wiring diagram, the new harness and a circuit tester and had at it. While the classic diagram is close, there are a couple of additional relays and a few subtle but significant changes in the wire colors.
Links to Shop Manual Pages for each Mustang Model Year shop manual, wiring diagrams, parts illustrations, body illustrations and master aprts and accessory catalog downloads.. 67 Mustang Coupe Wiring Diagram Everything You Need To Know About 67 Mustang Coupe Wiring Diagrams The 1967 Mustang Coupe is a classic American car that has been around since the 60's. Although it is no longer in production, enthusiasts and collectors still revere the 1967 Mustang. And one of the most important things for any collector is to have an understanding of the wiring diagram for.