1988 Mustang 5.0 Wiring Diagrams.. - Ford Mustang Forum
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post #1 of 5 (permalink) Old 01-10-2009 Thread Starter
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1988 Mustang 5.0 Wiring Diagrams..

For years I have bought wiring diagrams from Helm Inc. on all my new vehicles. I went out to buy a set for this Mustang and they do not offer. I guess the age.. Anyway, bought a Chilton manual and it has some simplified ones for the Mustang. I also downloaded some from a site with some additional information. I am curious if anyone out there has a set of the Helm ones.. They have alway been really close to the original ones Ford used. I am building a new wiring harness for the Jeep from misc. part and pieces off the Mustang. The steering column, turn signals, headlights, etc...I have some wires on the harness that do not agree with the diagrams I have.. If anyone has a set they would like to sell or make me a copy, I would gladly pay for them... I know I have seen some places that offer diagrams off the web to view but have not tried those... Not for sure what kind of quality they have...
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post #2 of 5 (permalink) Old 01-10-2009
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Here are few diagrams....

hope these will help you.....
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post #3 of 5 (permalink) Old 01-10-2009
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post #4 of 5 (permalink) Old 01-11-2009 Thread Starter
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Yes I found those and they definitely helped. I am still needing some wiring on interval wipers, speed control and other accessories...
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post #5 of 5 (permalink) Old 01-11-2009
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Reggie should have those for you, he'll be here sometime today.

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