No 120v power to coach from generator ACE 29.2
I have a Cummins/Onan KY series 4000 watt generator. The genny runs but I get no power to the coach. Shore power works fine. I've come to the conclusion that it's either the transfer box under the bed or the circuit breaker switch on the front of the genny. I opened the transfer box and can see no evidence of shorts or anything. There is 120v when shore power is on, but zero volts when shore power is off and genny is running. I opened the gray plastic electrical box above the genny and there is zero power there. The circuit breaker on the front does toggle on/off. How can I tell what the problem is?
2013 Thor ACE 29.2 "Indy"
Full time since Dec 2016