Steve4200
Member
- Messages
- 197
What diagnostic tool are they using?@Steve4200 - So, just spoke to them and they claim that when they swapped the TCU in my car for another 2010 MCS it started up, and the other car didn't. Swapped them back and the reverse happened.
They said they are unable to write any values to my TCU which is why the readings are all wrong in the diagnostic, and why it won't start.
At a bit of a loss now, best bet may be to find a used TCU if possible.