1998 Jeep Cherokee Electric fans stays on for hours

1998 JEEP CHEROKEE
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WEG
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Engine Cooling problem
1998 Jeep Cherokee 6 cyl Four Wheel Drive Automatic 111k miles
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My electric fan stays on for hrs to the point that it can drain my battery. A first it used to stay on for a few minutes after I turned off the car, now it stays on for hrs after I turn off the car. The only way to stop it is by unplugin it from the connector that comes from the wad of wires. When I leave work some 9hrs later and plug it back on it continues to run as if a switch was left on for all those hrs. Please help me zero in what it could be causing this. Thank you
May 15, 2008 at 9:10 PM
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LEGITIMATE007
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have your engine coolant temperature sensor checked/replaced. I think that the sensor is weak and is telling the computer that the engine is always hot, subsequently leaving the fan on to cool it off
May 16, 2008 at 12:18 AM