So the high speed on my cat 259d (serial ftl08367) just decided to stop working today. What should I be checking out? The indicator light doesn’t come on and the display says there are no diagnostics or events. Is it possible the switch in the joystick went out?
Yes, it's possible that the switch is faulty. However, first check that you have switch 3 in the correct position.
Thanks! Easiest fix yet...It was a long day