What should I do if my car’s air conditioning system doesn’t work? When the air-conditioning system of your car does not work, you can follow the steps below to troubleshoot and repair it:
Check whether the power supply of the car is normal, make sure the battery is sufficiently charged, as well as whether all electrical connections are good. Confirm whether the air-conditioning switch has been turned on, so as to avoid the air-conditioning not being activated due to operational errors.
If the refrigerant is insufficient, it will affect the cooling effect of the air conditioner and even lead to poor lubrication of the compressor. You can use a pressure gauge to detect the refrigerant pressure, if the pressure is abnormal, you need to replenish the refrigerant, and check whether there is leakage.
Compressor failure is also a common cause, such as compressor mechanical wear, stuck cylinder. You can judge whether the compressor is damaged by observing whether the compressor pulley is rotating and whether the wiring is good.
If the problem cannot be solved after the above checks, it is recommended to go to a professional auto repair shop or 4S shop for further inspection and repair. Repair shops can more accurately determine the faulty condition of the air-conditioning system and provide professional repair services.
What should I do if my car’s air-conditioning system is not working? When your car’s air-conditioning system does not work, you should start with an initial check, gradually investigate the possible causes, and repair or replace the relevant parts according to the actual situation.
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