I am in the need of a wiring diagram For 2007 vnl780 bunk/parking heater, I need the pins on the bunk heater in question one through six I believe I need to figure out if the control panel is bad or the fan motor is bad. It looks like I have 12 V the green is lit all time does not flash or blink. I need to determine if the control panel in the back bunk or the fan motor is bad on the Webasto.
Any help would be appreciated