New member with MEP-1030

[quercus]

Hi all
Need some help with my 1030. I got a 1030 about 6 months ago. Have put about 100 hours on it. Worked perfectly. Two days ago went to start and got a failure to crank error. Cleared the error, but still no crank. Battery voltage is good. Cables are tight and appear clean. Tried just for giggles to start with slave, still no go. Looking for suggestions? Neighbor has an 803a and thought it might be a low oil pressure error shut it off, but the only error was the crank error. Went through the manual several times, but I didn't find any information other than the start switch needed to be turned on for longer than 1 second to avoid that situation.
Any help would be much appreciated.
Thanks

Thanks

 

[Light in the Dark]

Have you downloaded the books on this machine? https://www.steelsoldiers.com/threads/mep-1030-1031-ammps-5kw-6115-01-561-7329.158371/

In the -10 book they have troubleshooting info related to ' Engine fails to crank '. I would start there.