Passat GTE 2015, HV Heater not working

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just-a-dog

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Hi all,

I have a passat GTE from 2015 and i can't get the HV (PTC) heater to work. An auto-scan of the module shows no issues, but the live data shows "internal malfunction" as shut-off condition, and the internal HV heater status is "reduced".
I also tried running an output test for HV heater, but it shows "aborted safety reasons". Is there anything else i could test/check, or is this a faulty HV heater?

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Uwe

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