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AC is not working diagnosis while you relax at home or continue to work.

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  • An expert mechanic will come to your home to fix or diagnose your vehicle.

AC Is Not Working Diagnosis

 

If your car's AC is not working, diagnosing the issue can involve multiple steps. It may be useful to have some basic knowledge about the system before attempting to diagnose it. Here are some general steps to follow:

Check for leaks: To ensure your AC is in good condition, inspect its components such as the compressor, hoses, and condenser for any visible damage. Additionally, examine the fittings and connections for any leaks.

Check the pressure: To determine if there is an issue with the AC system, please check the high and low side pressure using an AC gauge. If the pressure is too high or too low, it may indicate a problem with the system.

Check the compressor: Please ensure that the compressor is working properly by listening to any unusual noises when the AC system is turned on. Also, verify that the clutch is engaging correctly since the compressor is the core of the AC system.

Check the refrigerant levels: To determine if there is a leak or problem with the system, check the refrigerant level using a refrigerant gauge. If the level is insufficient, it may indicate an issue.

Check the electrical system: Please inspect the AC electrical system by examining the fuses, relays, and wiring to ensure that they are all functioning properly.

Check the cabin air filter: It is recommended to inspect the cabin air filter because if it is dirty, it may impede airflow and decrease the effectiveness of the AC system.

It is recommended to take your car to a qualified mechanic or AC specialist for diagnosis and repair if you are not comfortable performing these steps yourself.

 

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