I have just been through the ringer converting my 71 V12 with a T5 to a HTOB. What a job. Anyway, in the process, I find a brown wire with a black stripe and a female spade connector disconnected. I get nothing when I try and turn on the AC. I looked for the AC relay and can't find it. New the receiver dryer there is a relay but it has two purple wires with yellow stripes and those don't show up on the wiring diagram I have. This is a very early 71. Can anyone give me a hint where to start? I have a good friend who has offered to charge the AC but he needs it to have power to begin trying

 

Not a lot of info but the first check is the line fuse above the battery on the frame rail. Best wishes.

 

I did that. The fuse is good. I just have no idea where to find the relay is and where the brown wire with the black stripe goes