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achimhahn1

RAV4 Hybrid AC Not Working

My 2017 Toyota RAV4 Hybrid's AC isn't working. It won't switch on, so there's no cooling. There's also an error stored. Could this be undervoltage?

4 comment(s)

martinlion96

Hey, I had a similar problem with my RAV4. A/C suddenly stopped working. Did you check the pressure switch or maybe the AC relay? Those are usually the first suspects. Could also be a loose belt tensioner.

achimhahn1 (Author)

Thanks. Could you tell me which components were affected in your case, and if there were any error codes during diagnosis?

martinlion96

In my case, it was hard to tell without proper tools. I took it to a workshop; they identified and replaced a faulty relay switch, and the whole thing cost me around 240€. It's probably a good idea to get it checked out by a professional.

achimhahn1 (Author)

I appreciate you sharing your experience. Following your suggestion, I took it to a workshop. The issue was indeed a defective relay, and the repair cost matched your estimate. Thank you.

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