I pulled the wire connector off and reconnected it with no luck. There is not a Neutral Safety Switch on the 45/545. I only see the speed input and speed output sensors. For now I am assuming it is the solenoid in the transmission. I have gotten use to my "manual" reverse lights, so I think I am just going to run that setup for now. I went ahead and tapped my roof rack lights into my reverse lights, so I have plenty of light back there now!
04 WJ Overland, 3" IRO Lift, Yakima Rack, 255/75/17 BFG KM's, ARB bumper and custom rear bumper.