Post by
VStar650CL »
https://forums.nicoclub.com/vstar650cl-u299034.html
Wed Jun 29, 2022 2:02 pm
If it starts with the RFID system, then the fob is still registered but may have a problem that's preventing it from transmitting in the GHz band. There could also be a problem with the I-key Unit or the antennas in the car. I don't recommend trying to program any keys until you resolve what the problem is, because if the main antenna is down it will "hang" during programming and the car will become unusable. The dealer has a tool called the Tech-II that can see the car and fob transmitting to one another, you should have them monitor the system and see who is and isn't talking. If it's the fob you can simply replace it, if it's the car then they can scan it and determine what component is causing the issue.