I got this error yesterday after changed so settings in TCU.
I found nothing wrong in the wiring, all other can bis related things are working.
It appear random while driving. Today was nothing.
I drove round about 1000km with tcu without any tcu issue or wiring issues. It works really good and Iam very happy with it.
Good work !!!
Is this error 33 only wiring related? I didn’t found anything. And today (50km) all was fine. Yesterday 3-4 times in 30km with er-Start engine between.
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