2007 Fleetwood Excursion no coach battery power

[HRF]

I have a 2007 Fleetwood Excursion 39V. I had the coach in storage for a month so I had disconnected the negative battery terminals from both the chassis and coach batteries. When I hooked them back up, the chassis batteries worked okay but I had no 12V power in the coach. Cables are hooked up properly and there is 12.6 volts coming from the coach batteries. I have 12.6V through the 300 Amp fuse and the 135 Amp breaker and 12.6V to the emergency start solenoid.
I pulled 4 different fuses out of the battery control center and none of them had power so it appears that I don't have power to the battery control center. The diesel engine will start but does not charge the coach batteries. With the engine running I can start the generator which will charge the coach batteries and I have 12V power in the coach with the generator running. I ran the generator for 2 hours but when I turned it off, I lost 12V power to the coach. I have the coach wiring diagram from Fleetwood and have talked to their tech support but was not helpful. I am at a loss as to what else to check. What am I missing? Any suggestions would be greatly appreciated.

[CLIFFTALL]

Not sure if this would apply to diesel and for the symptoms you described. On my gas Bounder there were two 12 volt circuit breakers in the BCC. They were resettable by depressing the two small black buttons ( lower left of attached photo ).

[HRF]

Thanks. I have those breakers but they are mounted differently and I did not notice the reset buttons. I will look.

[Bravesoul]

Did you by chance switch the house disconnect switch to off? On my coach it is just inside the entry door above the rocker switches.

Joe

[HRF]

Thanks. The disconnect has a red LED that tells me if the switch is off. I don't see the light in either switch position. Also the digital battery readout is blank indicating no power.

[GBDTN]

Sounds like it could be a bad solenoid in the battery disconnects. My start side went bad and dropped all voltage on that side. You should have two behind all those fuses. The solenoid would click but not let power through. Fleetwood's engineer helped me with mine.

[HRF]

Have to love this forum. Thanks to Clifftall for the solution. Who know that those little black dots were reset buttons.

[CLIFFTALL]

You're welcome. Glad it was that easy. Thanks for the update.