Logo

QSB 5.9 Diesel View issue

msmith0411

New member
I am running a single QSB 5.9 with Diesel View (starboard configuration) and my Diesel View screen has stopped working, also once the engine starts it will not shut off when my run/start/stop switch is placed in the stop position. I have replaced the screen harness (found some broken wires), the screen, and the start switch. When I installed the start switch everything went back to normal and I did several starts and stops, the screen worked and the engine shut off by the switch, then the next morning it was right back to non-working screen and engine will not shut off unless I kill the breaker for the ECM or Cummins converter. Anyone have any idea where to look for this issue?
 
With an intermittent problem, you're going to have to go thru every related wire and check the components on control boards. Often circuit board don't get properly soldered. It could be a corroded plug. There is no easy answer unless you just want to throw parts at it.
 
Back
Top