UK Car Repair Questions? Ask a Mechanic for Answers ASAP
I am sorry that you have not been helped yet. I just came online and saw your question.
This sounds like the transmission control module is faulty and throwing what we call ghost codes, which are basically false fault codes.
Usually there will be alot of metal shavings in the fluid and pressure readings will be bad, but in both cases it still takes dropping the gearbox and tearing it down for inspection
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