why is my car ac blowing hot air on one side

Like having a blocked condenser having broken cooling fans can cause a lack of cooling at your condenser and could cause your car AC blowing hot air. Defective air mixing gates are of course possible but not very likely with my little use of the AC so far.


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This will also appear as a cause of the stop working of the AC.

. The other possibility is that you have a temperature control door actuator that is malfunctioning. Car blows hot air on one side cold on the other side. Blend door actuators are the most common reason for the car air conditioning to blow cold air on one side and hot air on the other.

Why is My Car Air Conditioner Not Working. You may require to take it to a mechanic to fix the issue. There are some cooling fans that push the cold air inside the air conditioner and the cold air comes into the cabin of the car through the vents.

In a vehicle with dual temperature controls you may encounter a situation where the vent blows cold one side hot on other side or vice versa. The reason it blows hot air on one side may be because of low refrigerant levels or because of HVAC door issue. The fans could actually be broken like a burnt out motor bad mount a chipped fan blade or they could simply have an electrical problem like a blown fuse or burnt out relay.

Its recycled over and over as it expands and contracts when removing heat and humidity from the cabin. Up to 8 cash back There are two possible scenarios that could be causing your problem. The most common causes behind an air conditioner blowing hot air on only one side will be a bad actuator electrical issues device settings battery issues or refrigerant issues.

They can be diagnosed with an advanced scan tool. They can be diagnosed with an advanced scan tool. If it does not move with the adjustments and commands there is a problem with the blend door actuator and it will need to be replaced.

This situation can be caused by a bad blend door also called air mix actuator a broken or binding blendair mix door broken linkage to the blendair mix door or a faulty HVAC control head or wiring harness. Usually cars that blow cold on one side of the dash and warm on the other side are typically equipped with a dual zone climate control system. The most common cause of an AC system blowing warm air is a lack of refrigerant though you may also have a problem with your condenser.

Read on for free car AC help when the air is blowing warm on ONE side. A car has so many electrical connections. Refrigerant is the fluid responsible for your cars cooling.

In a properly functioning vehicle the. If the fans are broken or damaged for some reason the fan will not work. If it does not move with the adjustments and commands there is a problem with the blend door actuator and it will need to be replaced.

Here are the most frequent culprits why my car AC is not cooling. Based on your description it is possible that a faulty condenser fan is causing the air to blow warm at idle and could also explain why the vehicle starts to overheat. Reasons Why Car AC Is Not Blowing Cold Air.

Air conditioner only blowing cold on one side after. If it works this way the left-right temperature diff may show late in normal usage when its not too hot because the dual control will work to keep the set temperatures by mixing in less warm air on the left side. Some of these can be fixed easily whereas others will likely need the services of a mechanic.

If all the basic ac and heater systems are functioning properly then a problem with one of the temp doors is most likely the cause. Dual zone systems allow the driver and front passenger to adjust respective temperatures to their comfort levels. Thankfully in this guide we will review each of these car AC problems in detail.

Blend door actuators are the most common reason for the car air conditioning to blow cold air on one side and hot air on the other. Other possibilities include a faulty compressor broken cooling fans or an issue in your electrical system. First either the refrigerant is unable to absorb the heat from the car interiors.

As crazy as it sounds I have had a low refrigerant charge in the ac system as a cause of this so it may just be that your ac needs to be recharged. When youre driving the fan is cooling the refrigerant inside the condenser and at idle it isnt getting sufficient airflow for cooling. HEATER PROBLEMS DODGE JEEP CHRYSLER RAM FIAT ALFA ROMEO LANCIAIn this video we will show you what.

So there are two possibilities why AC doesnt work. Blend door actuators are the most common reason for the car air conditioning to blow cold air on one side and hot air on the other.


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