Why is there no air coming from the rear seat air conditioner?

1 Answers
KeeganLynn
07/29/25 2:33pm
Here are the specific reasons why there is no air from the rear seat air conditioner: 1. Valve malfunction causing poor opening: When the plastic parts of the air outlet valve age or screws fall off, preventing normal opening and closing, it affects the air output. You can gently pry open the valve with a tool. 2. Pipeline damage: The air ducts of car air conditioners are made of plastic, which can age, crack, or wear due to interference with other components over time. When the air duct is damaged, air leaks from the damaged area. You can have it inspected and replaced at a 4S shop or repair shop. 3. Blocked pipes or air filter: With prolonged use, the engine can accumulate debris such as leaves, lint, and dust, which can block the pipes and reduce the efficiency of the air outlet. If the air filter is not replaced for a long time, it can also reduce air output efficiency. In such cases, you can disassemble the pipes to clean out the debris and regularly check the condition of the air filter.
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