95 e320 a/c Low Aux Fan

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95 e320 a/c Low Aux Fan

06-24-2009, 06:11 PM

Jack500

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Join Date: Jul 2000

Posts: 56

95 e320 a/c Low Aux Fan

My question is the opposite of most postings concerning A/C aux fans. I have low speed aux fans that cycle on immediately and remain on even though high side pressure never reaches the cut in spec of 325 PSI.

My question is this. Can the sw/32 fail in a closed position (constant closed circuit)? If not, can this be caused by a failed low speed relay?

Jack

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