1996. Chevy Tahoe air conditioner

Asked by Jul 30, 2017 at 08:00 AM

Question type: Maintenance & Repair

My Ac compressor don't turn on unless I wire it
straight  to the battery I replaced the Ac power
control module still nothing

1 Answer

71,605

You may be low on refrigerant. There's a pressure switch that shuts down the compressor if you get low on refrigerant. The switch will be at or near the accumulator. It'll have a two wire plug on it. HTH. -Jim

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