Radiator coolingfan checks out good. Checked fuses all ok. Changed relay. Not getting any power to relay coil? Is there another sensor or relay in line with that? Clutch pulls in and it cools good. Bu

Asked by Adamwv May 27, 2012 at 02:41 PM about the 2001 Jeep Cherokee Sport 4-Door 4WD

Question type: Maintenance & Repair

Radiator coolingfan checks out good. Checked fuses all ok. Changed relay. Not getting any power to relay coil? Is
there another sensor or relay in line with that? Clutch pulls in and it cools good. But radiator electric fan won't come
on?

3,755

Daniel answered 12 years ago

its computer contoled, the temp sensor sends the signal to the ecu and the ecu sends the power to the relay which then turns on the fan

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Adamwv answered 12 years ago

Is that the temperature sensor?

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Radiator coolingfan checks out good. Checked fuses all ok. Changed relay. Not getting any power to relay coil? Is there another sensor or relay in line with that? Clutch pulls in and it cools good. Bu

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Radiator coolingfan checks out good. Checked fuses all ok. Changed relay. Not getting any power to relay coil? Is there another sensor or relay in line with that? Clutch pulls in and it cools good. Bu

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