Fan Only Turns On When Ac Is On

Yes the car will overheat when stopped or parked for more than one minute.

Fan clutch e46. Ac system was checked and is fully charged and cabin gets cold when car is moving but at traffic or when car is stopped air starts to blow warmer. My car has 180502 miles. As for the engine coolant temp sensor if the coolant is not hot enough to make the fan come on then there is no need for the fan yet and there is no problem.

Toyota camry 2004 radiator cooling fan only runs a few seconds while ac is on. My car has been over heating when my ac is offthe radiator fan turns on when my i turn my ac on but then the car starts to heat up when i turn off the ac which also turns off the fancausing it to over heat. Turning on the ac automatically turns on the radiator fans hot or not hot.

If you dont want to turn the fan off. The truth is that your ducts are going to heat up when it gets really warm outside and this is especially true if they are located in your attic or under your floor. Its supposed to run when the ac clutch is engaged.

Could you please help me with this. The fan doesnt work when the engine is off it only run when i turn on the engine. Car does not overheats cause i notice the fan running when car is at operating temperature but when i turn ac at cold setting fan doesnt run.

Test to make sure you are getting 24 to 28 volts ac between the g green and c com terminals on you fan center or control boardif you arent getting 24 volts between g and c then you might have a thermostat problem a thermostat. The fan does work when you turn on the ac. 13 march 2020 reply.

I think it has a radiator cooling fan issue. My car has a manual transmission. If i turn on the ac the fan starts for a few seconds and stops then after about 30s it starts a few seconds and.

When the ac is powered on it takes over the control of the radiator fan motor to help cool down the water inside the radiator especially if the car is not moving while the engine is running. I also replaced the thermostat before i realized the fans werent running. If overheating is encountered when the ac is off may m.

Can anyone help with this problem. It is more energy efficient to run the fan without the air conditioner but only in certain situations and for short periods of time. 5 june 2020 reply.

Its toyota camry 2004 xle 4 cylinder. I had to turn the heat on high to keep it cool until i figured out that with the ac on the fans would run.