AC not working on 1993 Volvo 940

The compressor is not engaging. When AC button is pushed. Where is the ac relay is located in a 940 Volvo turbo

by in Fort Washington, MD on August 11, 2010
1 answer
ANSWER by on August 11, 2010
I don't think there's a relay for the A/C Compressor, the power comes from the control head. I would consult a wiring diagram to be sure. Verify you have power coming from the control head, I've seen several of them fail.
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