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Re: Coolant fan not operarting when A/C is on
Posted to HVAC Forum on 7/3/2009 3 Replies

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Hello Dean.

Just look at the wiring diagram and scan data. It's a really simple system. The fan has 2 power sources, one from the low speed relay, the other from the high speed relay. The PCM groun... Login to read more.

3 Replies Received (View Replies)