What are the reasons for the Roewe RX5 air conditioner not cooling?
2 Answers
Lack of refrigerant, dirty air filter and condenser, circuit problems. The following are the reasons why the Roewe RX5 air conditioner is not cooling: 1. Lack of refrigerant: The refrigerant in the air conditioning system pipeline is insufficient, the pressure decreases, and the heat taken away becomes smaller. There will be slight leaks in the air conditioning pipeline or condenser, which is a normal phenomenon. If the refrigerant is insufficient or too little, it needs to be replenished. 2. Dirty air filter and condenser: Long-term lack of maintenance, dirty air filter and condenser, or clogging will result in poor cooling effect. If you do not have the habit of regular maintenance of the air conditioning system, you should perform a thorough cleaning of the air conditioning system and replace the air filter. 3. Circuit problems: By directly supplying power to the compressor electromagnetic clutch, you can preliminarily check whether the compressor has a problem. Generally speaking, the compressor rarely fails directly. If it is a problem with the compressor, it is recommended to leave it to professionals to handle.
Having worked in auto repair for so many years, I can tell you that common causes for the Roewe RX5's air conditioning not cooling include refrigerant leaks (system freon leakage), compressor damage, or belt breakage, all of which affect the refrigeration cycle. A clogged condenser impacts heat dissipation efficiency and often causes issues on hot days. On the electrical side, blown fuses, relay failures, or control module malfunctions can cause the system to stop working. A dirty cabin air filter can also reduce cooling capacity. It's advisable to first check and simply replace the fuse if needed. If that doesn't work, you'll need to visit a professional shop to use diagnostic tools to locate the leak. Driving without air conditioning in hot weather is dangerous and can lead to fatigue, so don't delay repairs. The RX5's compressor can sometimes be less durable, so regular maintenance can help prevent issues.
