There could be several reasons why the A/C fan in your car is not running. It could be due to a blown fuse, a faulty fan motor, a malfunctioning relay, or a problem with the wiring. It is recommended to have a professional mechanic diagnose and repair the issue to ensure proper functioning of the A/C system in your car.
Generally when the engine is hot or the AC is on.
Replace it
ac is making fan run more
turn on your ac and see if it comes on then
Your AC fan may be running continuously due to a malfunctioning thermostat, a dirty air filter, or a problem with the fan itself. It is recommended to check these components and consult a professional if needed to address the issue.
AC runs on the battery. If the car is off and you run the AC, then start the car, it will stall.
The fan may still be running because it is set to circulate air even when the AC is off. This helps to keep the air in the room moving and maintain a comfortable temperature.
Engine running hot and cooling fan working to cool it down?
You don't specify what type of car, but typically there are only a few possiblities. With the AC on (as long as the AC system is properly charged and working), look to see if the AC compressor is engaging. If so, the fan should also have power going to it. Check the wires attached at the fan motor for power. If there is power, the fan motor is failed. If not, then check the fuses and the relay for proper operation. If the AC compressor is not engaged, the fan may not be asked to turn on by the computer that controls it. Then it is a matter of checking the AC system to find the fault.
because you're dumb
The AC fan keeps running after the compressor shuts off to help distribute the remaining cool air throughout the room and prevent the system from overheating.
if your ac is running and if you have a bad 02 sencor most likely it will not kill your car it depends on your sensor