Join Date: Sep 2006
Location: Reynoldsburg, OH, USA
When I installed the CB on my '06 I could not positively identify "pin 5" on the stereo and, besides, the jumper that was provided was not compatible with any of the pins on my Voice II system. This wire serves as a sense input to close the power relay, or more correctly, to open it when the bike is shut down so as to not drain the battery. As far as I can tell it just needs to be connected to source that is switched with the ignition key. In my case I solved the problem by tapping into the lead under the seat for the light in the trunk. Seems to work just fine.