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ISM 500 cranks but won't start

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Thank goodness for Bill D's. There is a post about a Cummins cranking, but not starting. There were a bunch of possibilities mentioned, all which require a bit of diesel engine knowledge to handle. One of the posters said to disconnect the power from the RV to reset the ECM. 

I just had this problem and spent an hour or so trying to look at fuses, etc. After reading the post, I shut off the land line power and turned off the two battery disconnect switches and let the system drain.  After a few minutes, I reconnected the post and flipped the battery disconnects back on and the monster came to life!

What a wonderful group of people to help in a time of need!!!!



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