L-Train8

I took my dash apart to replace my heater core. It was every bit as tough a job as everyone says it is. I put everything back together and I had one wire that I couldn't figure out where it goes. I think this has something to do with the heater or AC vent controls, but I could be way off. I've tried searching, looking at manuals, etc, but can't find what I should be connecting it to. It Y's out of a large bundle of cables which split off to a number of center console connectors, like the clock and the the warning lights (e-brake/seat belt/other thing). I've looked all over the place and can't find anything that looks like it connects to this. Anyone know?




highlighted the wire with red lines to show how it Y's

jmc1590

I could be mistaken, but that looks like the cruise control module plug. I have the same (empty) connector on my '84, routed to the bottom of the center console. (Right next to the module bracket.)

L-Train8

Thanks, I'm pretty sure you are right. I don't have cruise control, and I absolutely can't find anywhere to plug this in. So I imagine it is part of the wiring harness, but only used when the CC option is installed.