85 cutlass air cond. wiring diag.

Pinner · 07-17-2007, 02:33 PM

Does anyone have a wiring diagram for an 85 cutlass supreme 5.0l? I have no power to the compressor clutch.

joe_padavano · 07-17-2007, 04:02 PM

Quote:

Originally Posted by Pinner

Does anyone have a wiring diagram for an 85 cutlass supreme 5.0l? I have no power to the compressor clutch.

Have you verified that that clutch relay is working? How about sufficient freon?

Jim's rare 80 · 07-20-2007, 09:41 PM

Hi. Simple test. Check to see if you have power to the pressure switch on the dryer/filter. If you have power to there, (green, two wires in, one out) it's not an electrical issue. Let us know. jim.

Pinner · 07-21-2007, 06:23 PM

I found a bad connection at the relay plug. Nice and cold air now. Thanks guys.

07-17-2007, 02:33 PM	#1 (permalink)
Pinner Junior Member Join Date: Mar 2007 Posts: 13	85 cutlass air cond. wiring diag. Does anyone have a wiring diagram for an 85 cutlass supreme 5.0l? I have no power to the compressor clutch.

07-20-2007, 09:41 PM	#3 (permalink)
Jim's rare 80 Senior Member Join Date: Feb 2007 Posts: 210	Hi. Simple test. Check to see if you have power to the pressure switch on the dryer/filter. If you have power to there, (green, two wires in, one out) it's not an electrical issue. Let us know. jim. __________________

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07-21-2007, 06:23 PM	#4 (permalink)
Pinner Junior Member Join Date: Mar 2007 Posts: 13	I found a bad connection at the relay plug. Nice and cold air now. Thanks guys.