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bluebarry1964b's avatar
bluebarry1964b
Explorer
May 25, 2016

Generator won't start unless RV engine has been started

Hi guys; Getting ready for another trip; this one about 4600 miles in total. Noticed that the last couple of times I was at the RV (2003 Holiday Rambler Neptune) the Onan diesel generator wouldn't ...
Class A
Matt_Colie's avatar
Matt_Colie
Explorer II
May 25, 2016
I did a lot of boat work before the depression shut me down. I have seen this multiple times.
Put a meter on the house bank and crank the APU/genset.
Does the meter drop below 10?? The bank is shot.
The meter barely moves? There is a bad connection between the house bank and the APU after the isolator cross feed.

Matt

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