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Anybody got wiring diagrams for an 86 2.8?

Posted: Sun Apr 02, 2017 12:42 pm
by shemdogg
Picked up a kit car on a fiero frame w lotsa issues. Headlights and right signal dont work. I found a butchered harness at the rear of the car that was rubbing on the back tire. I found the brake light and left signal wire. Is the headlight wire the orange one coming off the top of the switch? Any help much appreciated

shem

Re: Anybody got wiring diagrams for an 86 2.8?

Posted: Mon Apr 03, 2017 12:16 am
by FieroWanaBe1
There used to be service manuals available online. It looks like they have been taken down. I can put them on google drive tomorrow night. PM me your email for access.

Re: Anybody got wiring diagrams for an 86 2.8?

Posted: Mon Apr 03, 2017 11:18 am
by shemdogg
Ok I got it figured out. The orange wire to the headlight switch wasnt getting power, corroded contacts on the fuse and its plugs in the box. Cleaned hem up, got power to the orange wire, now the black wire sends out power when the switch is on. I found the side marker lights get power from the switch so I ran the headlights off that and ran new circuits to the back for running and right turn signal. Still no reverse but ill bet the tranny switch is the cause of that.

shem

Re: Anybody got wiring diagrams for an 86 2.8?

Posted: Thu Apr 06, 2017 4:57 am
by FieroWanaBe1
I havent forgot to uoload the file. Ive just been busy. Ive neen living in airports this week and have only been home for one night.
I got your PM and I'll share the file once i get it on google drive.

Re: Anybody got wiring diagrams for an 86 2.8?

Posted: Fri Apr 07, 2017 3:22 am
by shemdogg
No worries man, im just going to run a new circuit for that too. the black wire stopped putting out power now. I made a new harness for the rear lights so everything theres new.

shem