93 SW2 How to test an A/C relay?

Is there a way to test the A/C relay on a 93 SW2? Thanks in advance... George

Reply to
George Wilson
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switch it with one you know currently works, such as the fan.

Reply to
Kevin

I am curious why you ask?

If you can't get the A/C compressor to kick in, more than likely it is low on freon and the low pressure switch is open.

If so, check your static pressure.

James

Reply to
James1549

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