Why Is My Car Air-Cond Not Cold? Common Causes Explained

In Malaysia’s hot and humid weather, a working car air-conditioning system is essential for a comfortable drive. But sometimes, the air conditioner suddenly stops cooling properly. Here are the most common reasons why this happens.

1. Low Refrigerant Gas

Refrigerant is the cooling substance inside the system. If the gas level is low due to leakage or long use, the air-cond will blow weak or warm air.

2. Dirty Cabin Air Filter

A clogged air filter blocks airflow into the cabin, making the air-cond feel weak even if the system is working.

3. Faulty Compressor

The compressor is the “heart” of the air-cond. If it fails or the clutch is damaged, the system won’t be able to circulate refrigerant.

4. Blocked Condenser

The condenser, located near the radiator, can get blocked by dirt, leaves, or debris, preventing proper cooling.

5. Electrical Issues

A blown fuse, faulty relay, or wiring problem can stop the system from operating correctly.

Conclusion

When your car’s air-cond is not cold, it could be something simple like low gas or a dirty filter, but it might also be a bigger issue with the compressor or condenser. Regular servicing ensures your air-cond stays cool and efficient—keeping you comfortable on every drive.

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