What Causes the Car Radiator Fan to Always Blow Fuses?

1 Answers
RubyAnn
07/29/25 4:23pm
If the fuse continues to blow even after replacing it with the manufacturer-specified one, it may be due to a design flaw in the vehicle's electrical system, or the fan motor having excessive resistance or a short circuit. To identify the cause of the blown fuse, the issue must be resolved before replacement. After replacing the fuse, maintenance is only considered complete when the load operates normally, repeated start-stop cycles are performed, and no abnormal high temperatures are detected in the wiring or fuse. Below is relevant information on car maintenance: Exterior Inspection: Before driving, check the doors, hood, trunk, and glass condition. Inspect for body damage, tilting, oil or coolant leaks, etc. Engine and Various Fluids: Check the fastening of engine components and inspect for oil or coolant leaks at engine joints. Adjust and tighten belts, inspect the fastening of hoses and wiring. Check and top up engine oil, coolant, and battery electrolyte. Tires:
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