Sorry if this has been gone over in other threads, I searched but couldn't find anything.
Bike was parked in working order, shifted into neutral. Started it up and no shift. I pulled the shift motor, tested it on 12V as per service manual, motor is fine. It doesn't get a signal. Tested continuity from shift buttons to PCM, it's good. Power from shift buttons to PCM checks out. So signal is going to PCM, but not going to shift motor. Replaced PCM. Still nothing. Power to shift angle sensor at 5V as per spec. Voltage and resistance varies when rotating angle sensor hub. But... shouldn't the angle sensor be spring loaded? It rotates freely in circles. Could this be the problem? But why no DTC?