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Q: Air conditioning doesn't work

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The passenger's side air only blows warm air, while the driver's side is cool. Is this caused by a blender door issue?

A: Modern cars have complicated HVAC systems t...

Modern cars have complicated HVAC systems that are heavily controlled and monitored by the car. The most likely cause is a blend door or a temperature control door has failed. A qualified technician would be able to diagnose the issues with your air conditioning.

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