As the title says...

I know that the 84 wiring is supposed to be different, just about everywhere. Does that include the headlight motor harness?
Can an 85-86 (or ultimately, an 87-88) harness be plugged in to the firewall connector?

Has anybody done this?

Thanks

Likely yes but maybe C100 pins are different.
C100 is same type as C500.

You can pin layout...
See my Cave, Terminal Access

84 C100 is wired to uses two speed rad fan w/ A/C option.

------------------
Dr. Ian Malcolm: Yeah, but your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should.
(Jurassic Park)

The Ogre's Fiero Cave (It's also at the top and bottom of every forum page...)

Thanks Ogre!
I forgot about the two-speed fan. I hope the rest of the pins are the same. (The pinout is really what I meant. I sort of assumed - perhaps incorrectly - that the C100 connector would be the same.)

[This message has been edited by Raydar (edited 01-18-2015).]

I had an 87 front compartment harness plug into an 84 bulkhead connector, no issues, aside from the fan wiring being different.

[This message has been edited by RWDPLZ (edited 01-18-2015).]

Perfect!

Thank you.

Sweet, saved me from asking, I have a 2nd gen headlight harness to install into my 84.

quote Originally posted by jmbishop: Sweet, saved me from asking, I have a 2nd gen headlight harness to install into my 84.

Great minds think alike.
I'm not there yet, as mine seem to be working okay. Just making plans, in case I need to, later on.

(Broke down and ordered an 84 Helm manual off of eBay today. There are too many differences for me to be comfortable.)