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Heating AC and Engine Cooling
Car Fuses and Wiring
Heater Cores and Blower Fans

What causes a 30 amp fuse for cooling fan to blow?


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Wiki User
2009-10-28 03:22:50
2009-10-28 03:22:50
Answer

More than likely you have a short in the fan motor. will require replacement.

Don't forget the wiring in this circuit could be faulty, the fan switch, even the fan relay can cause a short.

Related Questions

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This is the starter fuse I am talking about. It doesn't blow every time. It might go weeks before it blows again.

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A current greater than 5 amps; check for short circuits.

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Short in the speed control switch or the wiring.

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What Causes Any Fuse to "Blow?"The cause is what fuses were invented and are used for:to detect and protect against SHORT CIRCUIT conditions, and /or CIRCUIT OVERLOAD conditions.


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