I am setting up a sprayer on the back of my Kubota. It has a Tee Jet sprayer controller to electronically open and close valves from the cab. The power source wire of the controller consists of 3 wires: red, blue, and black. It is 12 Volt. I have been told I can hook it to an accessory plug, and then use the cigarette lighter socket for power. The accessory plug only has 2 wires though.
How do I hook the three wires of the controller to the two wires of the accessory plug? I assume one of the 3 controller wires is a ground?
How do I hook the three wires of the controller to the two wires of the accessory plug? I assume one of the 3 controller wires is a ground?