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What Are the Reasons for a Truck's Air Conditioning Not Cooling?

1 Answers

LandonDella

07/29/25 6:38pm

Truck air conditioning may not cool due to reasons such as insufficient refrigerant, damaged air conditioning flaps, excessively dirty condenser, malfunctioning air conditioning compressor, throttle valve or expansion valve, or aged and loose belts. Below is a detailed introduction to situations where a truck's air conditioning fails to cool: 1. Solutions: Inspect the surface of the air conditioning condenser for any debris that may affect its heat dissipation. During summer use, rinse the condenser with a water hose. Regular cleaning of the condenser surface can significantly improve the cooling efficiency of the air conditioning system. 2. Others: The automobile air conditioning system, referred to as car air conditioning, is used to adjust and control the temperature, humidity, air cleanliness, and airflow within the vehicle cabin to the optimal state, providing a comfortable environment for the driver.

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