Thread: A/C Compressor Won't Engage '88 420SEL
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Old 12-02-2001, 10:51 PM
Benzmac Benzmac is offline
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Join Date: Mar 1999
Location: Suwanee, GA, USA
Posts: 4,712
Check the low pressure switch at the drier and bridge the two wires with the system on. If it comes on, you have a faulty switch or low freon level.
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Donnie Drummonds
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