What color is the A/c plug wire to the compressor.. Had the engine swapped awhile back and cant find the plug for the a/c to power the compressor . thinking maybe the replacement motor harness didnt have ac?? or is the wire in there somewhere cause the plugs not... looking for a direction togo on what wiresa to hunt down.

 

The plug is usually keyed so you can’t plug the wrong thing in just find the correct plug you should have the wires unless someone cut them off.

 

I've spent a lot of time looking for the plug. To no luck. Figured it should be in the harness Maybe it was cut off

 

Ok I will look at my wires but I replaced my connector last year and if I remember they were both just black the new connector from the dealer both wires were green.

So dont know if I can help but I will look.

 

Mine's black.

The wire colors are: dark blue with a black tracer on one side and black on the other.

 

Ok I looked at a friends 2005 with the same motor. I have power to my clutch. His truck doesn't have a plug going to the compressor. Seems its just a valve to allow the freon to flow? If I put a toggle switch onit can I just leave it powered when I'm using the AC. The 05 didn't have nothing inline. Just the clutch power which I have

 

I wouldn't recommend that. There are pressure switches wired in the system. A low pressure and a high pressure switch I am not sure on a 05 but I think it also needs to engage the e-fan. If you build to much pressure in the system it will blow out the safety plug on the compressor and leak out all your freon.

 

i hope this will help,
.2001 dak factory service manual, paper. A/C compressor clutch relay ( in pdc ) connector 87, c3 18 db/bk wire coming out of realy. connector C106, wire c3 18 db/bk, going into into A/C COMPRESSOR CLUTCH. wire going out of clutch z1 18 bk. going to connector G105, into 8w015-2. connector 87 is IN relay. i know it is detailed but i didnt want to leave any thing out.

 

This is what I have its an old pic I took they both look to be green with a white strip on them hard to see the one but I think I see white.

Remember my truck is a 1998

 

Just found this looks like (LG/WT) is light green with a white stripe the other says (LG) this I guess is light green

Just noticed the light green is for the 4.7 Take note