Hey, I'm new to cummins and dodge. I bought a 2006 ram 2500 cummins 4x4 with the "shift on the fly" electric transfer case. It was apparently stuck in 4x4 so it came with the front driveshaft off and a remanufactered 4x4 shift motor. When I went to go put the new actuator on the gear on isn't lining up with the spline on the tcase. When I plugged the actuator in and try to change into 2wd or 4low it doesn't move at all. I'm thinking it could be wiring issue? Or the switch? Any help would be appreciated.