HEY almost retired----
Check the big red wire that comes off the battery, should be two GRAY terminal connectors that the red wire goes to. One is for the electric jacks, one should be for the rest of the RV. Feel on the very bottom of the gray terminals (there is a small pin reset button) you have to push up on the button to reset button of the gray circuit breaker.
Sid, Lois & HRH MISSY Terrible 2s SHIH TZU
2011 ROCKWOOD 8285 WS
2014 F-250 KING RANCH PS/SD/6R140/BFT
BOLIY PRO 3600SI GEN
DAYS CAMPED 2016 57 DAYS