Kenworth auto transmission problem

Clutch...

 

check the clutch

 

The link below should help you with this issue. It could be a faulty shift sensor . Hope this helps.
https://faculty.mccneb.edu/dgilliland/DESL2120/rrUS110831trts0930.pdf
K.C Chiefs born and raised!!!

 

Im getting same problem,, did u work anything out yet, wts going on with it??

 

I have the same problem with my 2017 kenworth T680 cummins ISX15 with Eaton Fuller transmission this is driving me insane someone please help me with these. My dashboard says transmission fault code and the service light next to the shifter flashes and then it does not let me shift into gear I turn it off leave it off for 2 to 3 minutes and then when I turn it on not only does it shift without a problem like nothing happen but the fault code is gone from the dashboard what is going on here.

 

Anyone that resolved this issue please share some knowledge with me.

 

what code is it showing....

 

I was not able to pull out the code I did the whole process it said online and it did not work I turned the key to the on position press and release accelerator pedal 3 times and instead of flashing the red light so I could count and get the code it did not worked the dash reads stop engine immediately at this moment so I turned it off gave it 3 minutes and when I turned it on everything was gone and working fine I dont have the fault code in dash board anymore because it goes away on its own I dont know if I can still retrive it.

 

Ta/petro can plug in (fee) and pull all active and inactive codes