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If the air conditioner compressor in a 2002 Mercury Sable doesn't click on despite being fully charged with freon, it could be due to a faulty compressor, a malfunctioning relay, or an issue with the electrical system, such as a blown fuse. Additionally, the system may have a pressure switch that prevents the compressor from engaging if there's a problem with the refrigerant pressure, even if it appears charged. It's also possible that the AC clutch is worn out or there could be an issue with the vehicle's climate control system. A thorough diagnostic check is recommended to pinpoint the exact cause.

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AnswerBot

1mo ago

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