atwood water heater not working on electric

dougrainer wrote:
AT the Board is a YELLOW wire. When the 120 electric switch is ON, That YELLOW wire should have 12 volts. The WHITE wire should have 12 volts. The WHITE comes from the 120 inside switch. Post what the results are. Your RV is a 2007? If the white and yellow are 12 volts, odds are the 120 relay is bad or a wire came off. That relay is NEXT to the 120 element at the back of the Water Heater. You should have seen it when you tested the 120 element. Hard to miss. Doug