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Re: Coolant fan not operarting when A/C is on
Posted to HVAC Forum on 6/30/2009 4 Replies

I see most of you are saying the fan motor is the problem. However, the fan runs if I jump the relay. How can the fan motor be bad if it works when powered? The problem is that there is no signal from the PCM to activate the fan relay when the a/c is on. I hav... Login to read more.

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