I purchased and installed a keyline battery isolator. I was having a small battery drain and it has since gone away but since installing the isolator, my amp, LED lights and accessories won't work unless the engine is running. They do not work with the ignition in the "on" or "accessory" position. It's a 1998 chevy suburban. I will attach my diagram. Let me know if you can spot where I need to correct it please?