Forum Discussion
phil-t
Sep 15, 2018Explorer
IB853347201 wrote:
I take it this an Onan Marquis 5500? If so, get the manual and read up on trouble codes. Next time this happens, read the trouble codes/flashes on the start switch, and you will have a better idea as to the issue.
Could be low oil, low fuel, etc..
This - that little light flashing is trouble codes. Read up on how to interpret the flashes. I don't recommend just replacing parts until you know what the issue is.
If you have a Cummins Repair Center near you, call and get an appointment for diagnosis. They are very good and will give you the parts required list. From there, you can do the work or have them do it.
About Motorhome Group
38,705 PostsLatest Activity: Jan 24, 2025