Air conditioning wiring

I'm not sure exactly. All I know is there is a pink wire that turns blue that 's not suppose to and on that car that is not a thing he has seen. Hes not sure how to wire it. Its been 3 weeks now and its been a mess just getting that one thing done. First they order the wrong part now this. Its a manufacture error I'm thinking. Not sure though. I'm guessing they just ran out of pink and just substituted it but I do not know. They actually wanted us to do their work and take it to the dealership to have them relay the info to them like with? We are paying them and they want us to do their job? We would take it somewhere else but we already invested money into the repairs already so we are stuck here.

The way he talked he really didn't know for sure what is wrong with it. It was working fine one day except for the leak of fluid inside the car and then it just stopped cold turkey. No power whatsoever.

I do know the wire is light blue. If that helps any.

We took it for inspection and the shop is with the place we finance from so it was free for us. We had no idea it was going to be this much trouble or we would never have gone this route. They haven't given us service papers or updated the rejected sticker even though they fixed the other things they told us it needed like suspension and motor mount work. Ugh. So pissed at all this.

My husband said there is 2 pink wires one goes down and the other goes from pink to light blue. That's all I was told. Neither one of us knows anything about ac units. That is why I figured someone here might have heard of this layout before. I wish I could give you more information. The guy never told us what part or anything.