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Why is the air conditioner making a squeaking noise?

1 Answers

MacJace

07/30/25 3:57am

Air conditioner squeaking noise reasons are: 1. Compressor belt noise, which may be caused by damage to the compressor belt tensioner or compressor failure. This noise usually comes from the engine compartment; 2. Blower motor noise; 3. Excessive dust accumulation in the air vent swing mechanism due to long-term lack of cleaning, causing noise during operation; 4. Malfunction of the temperature control switch or air circulation motor inside the control panel. Automotive air conditioning refers to the air conditioning device installed in vehicles, which can cool, heat, ventilate and purify the air in the cabin, providing a comfortable environment for passengers, reducing driver fatigue and improving driving safety.

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