radiator fan not working when ac is off

Wednesday, November 9, 2022 Edit

If the radiator fan is not working properly your ac will malfunction as well. Broken radiator fan.

2010 Corolla Cooling Fan Problem Turns On And Off Periodically While Parked And Idling Any Help Appreciated R Mechanicadvice

Ensure that the wires are firmly attached and are not damaged.

. Your radiator fan may not be working but youd notice its not. A radiator fan that is constantly on may be triggered by the air conditioning when it is on. Low or no coolant at all.

Then go check the circuit breaker. First go inside and turn off the AC. Answer 1 of 4.

Second look at the wires and identify which ones are power. 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. That said below are reasonsfixes for your radiator fan not working when AC is turned on.

Yes there will be no way to get rid of the heat and the compressor will shut off on high pressure. When the cooling fan fails to turn on both when the AC is on and off the fan itself can be the culprit. It will have a negative impact on.

It will be marked with maximum and minimum levels. There could be a shorted wire or a stuck component. Pull over while idling still warm not over heating.

The Radiator Fan is not working during Normal Engine Run but when i Turn-ON the AC the Radiator Fan and Condenser Fan is working synchronously Start and Stop at. Welcome back to the channel. The one that stops the fan is the.

The switch youre looking for should say something like HVAC furnace AC or compressor. So when it is not. A broken radiator fan will cause the ac to give negative output without any doubt.

The cooling fans have an electric motor inside that. Check the coolant level in your engine. See which one turns off the fan.

In this video Sean goes over why the radiator fan wont turn off on your 2014 - 2019 Chevy Silverado or GMC Sierra. Answer 1 of 2. The simplest way to do this is to look at the reservoir in the engine.

Always make sure the coolant level is up near the maximum level to avoid possible overheating. Check for any damage and clean the connector. If the switch is turned off try turning the switch back on and go inside and try the AC again.

Be sure the air conditioning is off. 30 mins or so In 105 heat no problems Come to a stop light from city driving still ac cold Out of no where city driving i hear ac clutch disengage air starts blowing warm fan cuts off. If the radiator fan is still constantly on it is most likely caused.

The lower coolant level allows air in the system and further the coolant temperature sensor can not read the temperature perfectly. Turn ac on fans working fine car is at optimal temperature. Try unplugging the fan connector relay or fuse.

The fan clutch is the assembly that holds the radiator.

Radiator Fan Will Not Turn Off The Radiator Fan Was Not Working