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Where is the air conditioning relay located in the Chevrolet Sonic?

Model: Chevrolet Sonic T300 - Years 2012-2020
Part: Air conditioner

If the air conditioning in your Chevrolet Sonic suddenly stops working, the first thing to do is check the status of the compressor relay, which is located in the box shown in this video. As shown, the relay is found in the compartment inside the engine bay, protected by the black plastic cover located just to the left of the battery. It is labeled "RLY 11". If it is faulty, make sure to replace it with a part of equivalent specifications and always work with the vehicle turned off; otherwise, you may damage the compressor itself.

Updated on 17 August 2026 by ScegliAuto

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