Tested the house battery's and they were down to 50%. I checked the output from the charger inverter. It was 9 volts.
Pulled the inverter out and looked through the vents and saw this.
I cut an access hole and soldered the wire back on. No change still 9 volts coming out.
The truck also has a solar panel. When I put it in I used a cheap solar charge controller. Think it cost like nine dollars. Pulled the panel wires and tested the voltage. It was at Nineteen volts. So I ordered a new controller.
I installed the new controller and a volt amp display. Hooked up the solar panel and the output was only 9 volts. Whats up with the 9 volts anyway?
I went around the corned to Harbor freight and bought one 25 watt solar panel for testing the wiring and controller.
hooked it up and the battery's were charging. Yay.
Next went on amazon and ordered a new charger inverter and a 100 watt solar panel. Installed them both and my battery's are charged and happy
A foot note on the Harbor Freight solar panel They are over priced but work well in low light conditions.