Why does my AC only work on one side?
Why does my AC only work on one 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. 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.
How do I fix my car AC not blowing air?
Part 1 of 3: Checking the inside of the car
- Step 1: Turn on the AC.
- Step 2: Verify that air is blowing.
- Step 3: Check the strength of airflow.
- Step 4: Check the temperature of air.
- Step 1: Check for any airflow obstruction.
- Step 2: Check the AC belt.
- Step 3: Listen and inspect the compressor.
- Step 4: Check the fuses.
Why is my AC not pushing air out?
The most common problems that cause a lack of airflow include frozen coils, broken fan and restricted airflow due to dirty air filters or vent obstruction. However, there are many other issues that can lead to minimal airflow, so it may be necessary to ask the professionals.
Why is one side of my AC blows hot air?
Due to the design of dual AC systems, low refrigerant is the leading cause of drastic temperature difference from one side of the dash to the other. In most cases after the proper charge of Freon is in the car, the temp will blow equally as cold like it should on BOTH sides!
What fuse controls the AC fan?
Because of the volume of air that is moved by the blower fan, the motor may pull up to 20 amps or more at high speed. To protect the blower motor power circuit, a 20-, 25- or 30-amp fuse is usually located in the fuse panel under the dash.
Why does my AC not work in one room?
Open Windows or Poor Insulation The tiniest crack, lack of insulation, or issues with how your window sits in the sill can make it seem like your AC is not working in one room. This could mean the insulation around the window is cracked, missing, or worn down. It needs to be replaced.
Where is the actuator located?
The AC actuator is located above or below the coil. It can be set to either single speed or variable speed. When it is not working properly, your AC will be ineffective, and your power bills can skyrocket.