Bizarre behaviour from RadRhino 5
I recently acquired a pair of RadRhino 5 ebikes which have been neglected for dinner time. I had hoped that there would be enough good parts to save one of them. One has a dead display but the other powers up and turns on fine. After that it has some very bizarre behaviour. I have disconnected the PAS sensor and the throttle will work some of the time (sometimes no motor output at all). The brakes correctly stop the motor but after a couple of minutes the motor will run continuously unless the brake is pressed. I assumed the throttle was on the blink but the spare throttle does the same thing. I also swapped out the controllers and it has the same behaviour as well. Any ideas on how to troubleshoot this. I have a spare everything from the other bike.