hello guys got this car in from customer with the car not reading where the gear stick was on the clocks (p,r,n,d) when put on the kts came up with a fault code p240c-can mesage from gear stick signal implausable. So my next step was to check the message from the gear stick to the control moduel on passanger floor, found soaked in some kind of oil cleaned out plug and moduel thinking this might sort the issue but it didnt.So i have read the can message from the stick and both high and low can are idle at 2.5v i think it has got an issue with the gear stick control but if anyone has had problems advise would be great thanks

Have tested for the presence of Can signals with module and/or stick disconnected.

yes the can message at stick is 2.5v h and l the same at the control moduel. when you unplug stick they stay the same at moduel when you unplug moduel the stick stays at 2.5v this is where am a bit stuck now.

Do you have Can hi and low at diagnostic socket or anywhere else for that matter.
If so points toward TCM to shift communication

Yea I have it at the dl 16 so do you reacon the gear stick moduel or the transmition moduel the reason why I was thinking stick is because it should realy be sending a cam signil when I go threw the motions shouldnt it?

Correct me if I am wrong but if the shift leaver was ok it would send a can message even of the tcm was goosed. Ino a bit to do with can ya see but am not 100% great like