I might have one, I will look later this week for you if you wish (at a different location) The cruise control wiring is on the tail light harness. Fastback or coupe?
I have an 87 wiring harness. I don't know if it has cruise. How do I tell?
Arn
From the plug end it runs to large light sockets (5 I think) in the middle there are 4 marker light sockets for the pontiac lights, then goes on to other large light sockets. That would be it if it does not have cruise, with cruise the harness will continue and with a 5 wire terminal (as I recall) for the vac diaphramn and a two wire plug for the solonid. Will usually terminate with a two keeper pronged plug for a trunk light that sort of looks like a fork.
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08:46 PM
BAM-BAM Member
Posts: 2258 From: Las Vegas, Nv. Registered: Feb 2000
I-R-G, it is an 86GT fastback. I do not cuttently have cruise, but I want to add the digital cruise with the 7730 upgrade. Am I missing something? I am trying to complete a plug and play harness for my daily driver to minimize my down time.
I can't tell you if it is for an auto. I don't know what is reasonable to ask for it. It comes with the MAP sensor, and relays, and even the tach filter. Maybe somebody knows what the plug for the auto looks like. If you send me an email I can send you a big pic.
Arn
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07:47 AM
Jun 13th, 2013
fierocarparts Member
Posts: 2552 From: Dallas-Fort Worth TEXAS Registered: Feb 2009
