Expedition AC Control Unit Failure

Hey, my 2021 Ford Expedition with a gasoline engine is having AC issues at 123583 km. Error in memory, no cooling, AC won't activate, and a warning light is on. Thinking it might be the AC control unit. Anyone seen this before?

4 comment(s)

I've seen similar AC unit issues. Does the compressor engage at all, or is it completely unresponsive? Have you checked the refrigerant pressure?

Compressor seems totally unresponsive. I'm guessing it's out of refrigerant, but haven't checked the pressure yet. Were your symptoms the same, like the warning light and error code?

Yep. Same symptoms. Based on what I've seen and your diagnostics, I'd take it to a good shop. The control unit diagnosis sounds right.

Just to let you know, it was the AC control unit. Cost 980€. Thanks again for the help!

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