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ECC compressor not cycling 850 1996

posted by  Haleakala on  Thu Aug 5 08:46 CST 2004
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last visit: Fri Aug 28 05:18 CST 2009
[RELATED]

My 1996 850 compressor won't cycle off. The Auto/AC off switch works, that will disengage the compressor clutch. But on Auto, no matter what temperature is selected, even driver/passenger sides at max hot, compressor stays on, with damper control in any position. Where should I look, the temperature sensor's in the duct? The 1996 model year ECC fault codes require a trip to the dealer, I'd like to try on my own first. A/C charge seems adequate and unrelated to this problem. Just seems like no signal is being sent to the compressor relay to let it know temperature is satisfied. If I disconnect the battery, will that clear any codes stored on the ECC?






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