Trying to help out a fellow RVer. Has a 2004 ish HR Ambassador , no 12V at all, lights, furnace, water heater nada. I have an 07 but they are very different. Checked pedestal, inverter, turned both off and back on hoping for a reset. His monitor shows only float charging, no error messages. He has had trouble with the "Salesman switch" so we by passed it at the relay. Still nothing.
Any ideas would help.
Thanks in advance
JW
2007 Keystone Challenger 5th wheel, Ford F350 Super Duty 6.7L Diesel, Short Bed, 2 dogs and the cat and rolling down the road full time since May 2014