Car Air Conditioner Blower Motor Not Working

Nevertheless often when this component fails it suffers catastrophic heat damage.

Car air conditioner blower motor not working.

Sometimes blower motors and or their resistors will fail and stop pushing both hot and cold air through the vents. When the car ac is not blowing air from vents it is a sign of a faulty blower fan or air duct blockage. Swap in the new part and reinstall the screws and connector. If you do not feel any air or if you only feel air coming through the vents on certain settings the problem may lie with the acâ s blower motor or the blower motor resistor.

So a problem with the vehicle s cooling system might also cause the heater to underperform or stop working. It s a simple quick change out. Turn the air conditioning on while the car is running. The best setting for diagnosis is fresh air not recirculated with the air blowing out of the center vents in the dash and the ac turned on.

Find your fuse panel and check the fuse for the blower motor or vent fan or something like that. Remove the electrical connector retaining screws and the old resistor module. The problem sounds like it is with your blower motor not your ac system. Start the engine and turn the air conditioner on.

Hopefully the blower motor simply blew a fuse. Most car manufacturers use a. A faulty blower fan can make the car ac stopped working suddenly. Car heater blowing cold air.

These blower motor resistors get hot. They do this for cooling purposes. The air conditioner won t run properly unless your engine is running. Restore multiple speeds to your auto heater air conditioner blower by replacing a resistor module.

Depending on what kind of car you have it should be a pretty simple fix. They mount the resister block in the air conditioner or heater case because of the generous amounts of air flow. Next move the fan setting from the highest to the lowest. Low coolant level counterintuitively the same system that keeps your engine cool is responsible for the heater working.

Start with the fan speed turned to its highest setting. Carac not blowing air from vents because of the following. If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power it may cause the blower motor fuse to blow. If air is not blowing from the vents it is not the problem of the refrigerant recycling system a c and can be attributed to the blower motor or a vent control actuator.

Here is how to tell which. Another common problem with the air conditioner blower motor not starting up is caused by overheating. 1 blower fan problem. Most ac systems are designed to work within a large range of temperature variants and environments however due to numerous causes the air conditioner is still prone to overheating.

That s why they re not far from the squirrel cage itself.