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jameskrause1

Scudo AC Failure

My 2014 Fiat Scudo diesel's AC has failed. There's an error stored, it's not cooling, and the system won't switch on. A warning light is on. Mileage is 24739 km. What could it be?

Summary of the thread

The 2014 Fiat Scudo's air conditioning system failed, displaying an error and not cooling. Possible causes included issues with the refrigerant pressure, AC compressor, or the air conditioning control unit. After diagnosis, it was determined that the air conditioning control unit was defective, and repairs resolved the issue.

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4 comment(s)

friedrichvogel4

Sounds familiar. I had a similar problem with my 2016 Renault Trafic. Same symptoms: AC not cooling, error light. Did you check the refrigerant pressure or any of the AC compressor components? What diagnostic steps have you taken so far?

jameskrause1 (community.author)

I haven't checked refrigerant pressure or compressor components. I'm wondering if the air conditioning control unit is defective. Is this possible? Did you ever resolve the issue on your Renault?

friedrichvogel4

It is possible, yes. In my case, after a lot of head-scratching, the workshop determined that the AC compressor was indeed the culprit. Given the symptoms and error code, it's worth investigating further. I would recommend taking it to a trusted mechanic to get a proper diagnosis.

jameskrause1 (community.author)

Thank you for the information. I took the Fiat to the workshop. The air conditioning control unit was indeed defective, and after the repairs (total 980€) the problem is now resolved.

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FIAT

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SCUDO