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Cooling Fan Is200

julia9

By julia9
in Engine & Transmission

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julia9 Apprentice

julia9

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My car is overheating because the cooling fan is not switching on. If I turn on the AC both fans start working. I have replaced the temperature detection switch at the bottom of the radiator which made no difference. I had a new radiator last year, any ideas what else it might be? Thanks

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julia9 Apprentice

julia9

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Thermostat and/ or air block.

The radiator is getting hot at the top and bottom so my dad seems to think the fluid must be flowing and not blocked and the thermostat must be open. When I switch the AC on the fans turn on and the engine temperature returns to normal. Is their anything else electrical it could be? Thanks.

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  • 1 month later...
Irishboy Apprentice

Irishboy

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Posted

Thermostat and/ or air block.

The radiator is getting hot at the top and bottom so my dad seems to think the fluid must be flowing and not blocked and the thermostat must be open. When I switch the AC on the fans turn on and the engine temperature returns to normal. Is their anything else electrical it could be? Thanks.

Im actually having the exact same problem. Thinking it could be a relay?

Anyone happen to have a fix for this or even figure out whats going on?

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