XXMAN Posted December 7, 2006 Share Posted December 7, 2006 Electric fan won't shutoff causing battery to go dead. I pulled the fuse to the fan runs fine. What is causing the fan to stay on? Quote Link to comment Share on other sites More sharing options...
porterb123 Posted December 7, 2006 Share Posted December 7, 2006 Got to be a sensor. Maybe off the radiator. Try following the wires off of the fan motor. Quote Link to comment Share on other sites More sharing options...
tvking Posted December 8, 2006 Share Posted December 8, 2006 On the side of the battery box there is a control unit call the Constant Control Relay Module (CCRM) that contains the fan relay. That box is probably toast. Or the connector are corroded. You can't just unplug it and let it unpluged because the fuel pump relay is in there too. If you think your capable of diagnosing it using a wiring diagram, I can post one. Quote Link to comment Share on other sites More sharing options...
XXMAN Posted December 9, 2006 Author Share Posted December 9, 2006 THANKS FOR THE INFO I WILL CHECK IT OUT. Quote Link to comment Share on other sites More sharing options...
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