hi I have a cat d300e rock truck and one times it won't go into gear and some times it will be in first gear and will drive backwards could this be the circuit board or any other suggestions would be great thanks
Hello I also have a cat d300e with the same issues, I’m looking for some advice, already changed the gear selector circuit board
As nobody else stepped up 7 years ago and the OP hasn't been back since then, we'll have to start afresh. Machine Serial Number.? Let's start with the basics. Take a look at the EPTC-II transmission control. When the key switch in ON is the Fault light #9 illuminated.?