Q: How do I replace a interruptor commutateur switch for the aircond, 1996 HondaAcc on 1997 Saturn SL2

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My air compressor would only run if we put a wire in the relay switch but when we replaced the relay switch it still did not work. So the parts store said it could be the interruptor commutatuer switch, but where is it and how do I replace it? Searched on line but it gives me other things that uses this device.
(2) Answers
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