My Rad Mission had a burned out pin (red-wire) on the 10-pin connector between handlebar and control box so the bike wouldn't turn on. To fix it, I jumped the red wire across the connector and now everything runs again. I assume the red wire is for the POWER ON/OFF button on the handle bars. I cannot find any information on the color scheme for the wire harness for future reference.
Can anyone point me in the right direction?
There's some work done here on the BMS:
https://www.radowners.com/index.php?topic=1075.0
To my knowledge nobody has documented the wiring harness yet though.
From the testing I've done the harness runs battery voltage up to the handlebar display. I imagine that'd be the line that burned up.