Hi…I have a series of codes From the TCU scan. The car runs shifts does everything correctly. I can clear the codes but as soon as I start the car they return. When I scan the car the TCU is often unable to be connected to. Unplu/plug ign. Cycle can usually allow the TCU to be seen. And finally the TCU has been modified.

Thoughts?

P200A. Component N13/3 (ETC[EGS] control module is faulty). Results can be ignored
P2602. The voltage supply of the valves is faulty.
P2310. CAN communication with the traction system is faulty.
P2311. CAN communications with the engine system is faulty.
P2313. There is a fault in CAN communication with control module N15/5 (electronic selector lever module control module or the selector lever position of control module ESM is unreliable).
P2316 Fault in the CAN communication with control module A1(instrument cluster
P2312. CAN communication with the engine system is faulty or engine temp is unreasonable.
P2315 Historic. Fault in CAN communication with control module A1(instrument cluster)

 

It sounds like the conductor plate. What scanner are you using?

 

Yup…that may be. I messaged the TCU tuner and he says he knows what the issue is. I sent it back. The part that stumps me is the fact that the trans has no drivability issues. Just the CEL. Anyway if the software change doesn’t work I will get the plate replaced. Thanks

 

What code scanner are you using?

 

An iCarsoft MB v1. It scans the modules, shows codes and can run the mor detailed module data.

 

Did you have the 38 pin plug that goes under the hood?

 

Yes I bought it with the scanner. Works great