Car Air Conditioner Blower Motor Not Working

So a problem with the vehicle s cooling system might also cause the heater to underperform or stop working.

Car air conditioner blower motor not working.

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. 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. The air conditioner won t run properly unless your engine is running. Hopefully the blower motor simply blew a fuse.

Thanks for your question about your ac. They do this for cooling purposes. They mount the resister block in the air conditioner or heater case because of the generous amounts of air flow. Most car manufacturers use a.

Sometimes blower motors and or their resistors will fail and stop pushing both hot and cold air through the vents. Nevertheless often when this component fails it suffers catastrophic heat damage. The problem sounds like it is with your blower motor not your ac system. That s why they re not far from the squirrel cage itself.

A faulty blower fan can make the car ac stopped working suddenly. 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. When the car ac is not blowing air from vents it is a sign of a faulty blower fan or air duct blockage. These blower motor resistors get hot.

It s a simple quick change out. 1 blower fan problem. Depending on what kind of car you have it should be a pretty simple fix. Start the engine and turn the air conditioner on.

Another common problem with the air conditioner blower motor not starting up is caused by overheating. Restore multiple speeds to your auto heater air conditioner blower by replacing a resistor module. Swap in the new part and reinstall the screws and connector. Start with the fan speed turned to its highest setting.

Carac not blowing air from vents because of the following. 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. Car heater blowing cold air. One of the first symptoms of a bad or failing ac blower motor relay is a blown ac blower motor relay circuit fuse.

Next move the fan setting from the highest to the lowest. Here is how to tell which. Low coolant level counterintuitively the same system that keeps your engine cool is responsible for the heater working. Check the strength of airflow.

Remove the electrical connector retaining screws and the old resistor module.