Jahna43

Hi, I’m hoping someone can help me, I own a Skoda superb 2016 dsg, I’ve been driving along and suddenly car goes into limp mode and my car won’t drive, it comes up with a number of faults, tyre pressure, parking break fault, traction control etc, I turn it off wait a few minutes and turn key again, then it drives for a few miles and does the same again, the code reader tells me it’s lost control with tcm, I’ve changed wheel bearings and abs sensors and still nothing, now my car won’t start as it’s telling me to put the car in p/n which it is, I’m at a loss, please help