TomSC400

Where's the AC relay switch located for the 92 SC4??
The compressor doesn't engage when I turn the AC on, or could it be the climate control unit itself??

webgod

Hey Tom,
I recall that my mechanic told me that a/c compressor will not turn on when theirs no freon in the system. Not sure, maybe others can correct me if i'm wrong.

moe

banking

webgod,

The same thing happen to my car. At first I thought it was the control unit or ?. My mechanic printed out the electrical diagram of the ac and that is how he found the problem w/my ac. It was a switch but I forgot which one.
I will post a copy of the workorder and the diagram to you to locate the relay switch.

banking