[Greg Culbertson]

Very recent re-up to this Forum, I've had this 72 Z since 1989, finally putting the finishing touches on her but she had an aftermarket A/C system at one time. I have the original manuals and wiring diagrams , but I can't find a decent wiring diagram that shows the original six wire factory blower switch set up. My current harness was hacked up 50 some years ago to add the A/C. And yes I did check across the fuses with a test light. Anybody have any experience with this harness? Appreciate any help in advance.

 

[pilgrim]

I think I would restore the harness to stock, then focus on figuring out how the aftermarket harness needs to be connected. That way the car will be functional regardless.

 

[Greg Culbertson]

Thanks for the reply, Norm Murphy said he may have a stock harness if I get that desperate. I think I'm a wire or two away from either fixing this circuit or catching the car on fire.

 

[Greg Culbertson]

Thanks for the reply, Norm Murphy said he may have a stock harness if I get that desperate. I think I'm a wire or two away from either fixing this circuit or catching the car on fire.

Update, Problem resolved. Found the Blue wire with a 30A inline fuse buried in the dash harness.