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Depending on your vehicle it could be a bad temp sensor, a bad relay(s), a bad switch, faulty wiring, a bad fan motor, a faulty ECM,
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∙ 11y ago
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Why wont your cooling fans on your 2002 grand am gt not working?
The cooling fans on a 2002 Grand Am GT might not be working because of a problem with a fuse. There is also a temperature sensor in the engine that tells the fans when to come on. This sensor may be bad.
Can the engine cooling fans not working cause the compressor to mess up?
no they cant
Why is the ac fan not working in santa fe 2001?
My cooling fans not working on my 2001 Santa fe . By pass fans they work, put on new heat relay still not working
What causes both cooling fans to stop working on a 2000 Chevy Lumina?
Check the relay.
Why did both of my cooling fans and my air conditioner stop working at the same time in my 1994 Chevy Camaro?
If cooling fans stop working and engine runs hot wtih A/C on usually excessive head pressure will build in a/c compressor and refrigerant will discharge from system. cooling fans may have a bad fuse or relay should be repaired prior to recharging a/c
Why dodge stratus cooling fans working even after engine is shut down?
Cooling fans are controlled by the computer based on input from temperature sensor. After the vehicle is shut down, if the temperature is still high, the computer will turn on the fans to cool the engine.
Code 35 on 1990 dodge 2.5L 4-cylinder?
code 35 has to do with the cooling fans not working properly
Where is a cooling fan switch on a 2004 Chevrolet Impala Fans quit working but if you turn on the air conditioner the fans work so what else could it be?
In all probability it is the cooling fan switch. Before you replace it you need to check the fuses. The cooling fan switch is on the intake manifold.
How do you know if the radiator fans are working on a 2003 Chevrolet Impala?
The engine temperature must reach 232-235 degrees in order for the cooling fans to come on. They will shut off at about 195-200 degrees. Also when the air conditioner is on the cooling fans automatically come on regardless of temperature.
Why are the cylinders of a air cooled engine surronded by cooling fans?
The cooling fans are the only cooling source for a air cooled engine.
The cooling fans have stopped working on your mk4 golf v5 they work direct from 12v but not when the car heats up Any ideas?
failed coolant temp sender for the fans
What causes both cooling fans to stop working on a 1995 Chevy Lumina?
the thermostat will make both fans become idle if it is not opening. this happened to me on my 95 3.1 lumina
