Reasons and Solutions for Passat Air Conditioning Not Cooling

[LouisRose]

Reasons and solutions for car air conditioning not cooling: 1. Insufficient refrigerant in the car air conditioning: Prolonged use of the car air conditioning can lead to the depletion of refrigerant, resulting in insufficient cooling and affecting the air conditioning's performance. Solution: Refill the air conditioning refrigerant. 2. Refrigerant leakage in the car air conditioning: Once the refrigerant leaks, both the indoor and outdoor units of the car air conditioning will operate normally, but there will be no cooling effect, causing the air conditioning to fail to cool. Solution: Inspect the car air conditioning system for any damage to components such as pipelines, air conditioning pumps, condensers, and evaporator boxes that may cause refrigerant leakage, then replace the faulty components. 3. Dirty condenser in the car air conditioning: If the car air conditioning is not cleaned for a long time, various impurities can cover the condenser, preventing it from dissipating heat properly. This can lead to excessive pressure and temperature in the air conditioning system, causing the air conditioning pump to stop working to protect the system, resulting in no cooling.