christian_berger1

Aslan Temperature Sensor Fault and AC Failure

My 2016 Hyundai Aslan (gasoline, 77866 km) shows a temperature sensor fault on the heat exchanger, plus an error message and no AC. Suspecting the AC control unit, but has anyone seen this?

A 2016 Hyundai Aslan is experiencing a temperature sensor fault on the heat exchanger, resulting in an error message and non-functional air conditioning. The issue is suspected to be related to the AC control unit. Another owner with a similar problem confirmed that the faulty temperature sensor on the heat exchanger can lead to AC issues. A diagnostic check at a workshop is recommended to confirm the fault and proceed with repairs.

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4 comment(s)

I have an Aslan too and had similar problems. Sounds like a fever, like a patient with a bad thermostat. I got error messages and the AC wasn't working. Any coolant leaks?

Thanks! No visible coolant leaks. Did you experience the same combination of symptoms (error message, AC failure, temperature sensor fault) on your Aslan?

Exactly! It was the temperature sensor heat exchanger. It led to AC issues. I'd recommend a proper diagnostic check. A workshop will have the right tools.

Thanks for confirming. Based on your advice, I took it to a local workshop. They confirmed the faulty temperature sensor on the heat exchanger. Repair including parts and labor will come to around 980€. Thank you!

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HYUNDAI

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ASLAN