Hey all- We have a Holiday Rambler '05 Ambassador. All was well today until about 15 minutes ago, when we lost 12 volt power. The ceiling lights shut off, the EMS went blank, as well as the climat...
Scroll down to the 3rd response and look for front distribution panel. There is a relay on the left. Mine has a circuit breaker as well but the most likely culprit is the solenoid. Just measure voltage on each side of the thing on the large connectors. You should have the same voltage on each large post if it is energized.