I have an 89 Toyota Warrior - new to us. We have been trying to get all the systems connected. When we bought it there was no coach battery. It has an auto-isolator with a plug in charger attached. A solenoid on the side wall has only 2 wires going to it. A wire to where the house battery is stored and the second was to the Bat 2 position of the isolator Both 10 ga.. My questions are: 1 do I just hook up the coach as is? Wire seems light. The solenoid terminal is like a junction point? 2: Replace the solenoid - but what do I hook to it?
