Kenworth auto transmission problem

Good deal ill let you know as soon as I have it thank you very much for your help.

 

dealers will do it also same free others charge. Either way they will tell you the code and what it's for. Clutch, cluch actuator, x y shifter, glitches in wiring....

 

Dod u figured out wt was the problem, im having same issue??

 

Did anyone figure out the problem have same issue on my 2016 kenworth t680...I am also getting the (**) and won't let me go past 1400rpm. Replace TCM, x y shifter, transmission harness and speed sensor.

 

Did you figure out what was going on to fix your issue? I'm have the same problem

 

Did you figure out what was going on to fix your issue? I'm have the same problem

 

Did you figure out what was going on to fix your issue? I'm have the same problem

 

We have a 2018 KW T680 and had this problem. Took it in to a KW they had Eaton do a software update. Article attached can provide more info. Truck is running well so far I’ll update if any other problems

Kenworth & Peterbilt Transmission Software Update - BigRigVin