Yeah...any Crook will tell you to just jumper bat + to the X27 connector plug right next to the M/C ...piece of cake.
That is another one I forgot..I had a guy who had a bad K38 starter interlock , so I told him to jumper X27 as a test..soon as he found out that worked , he just carried a jumper wire in his car for a year.......gotta love it.. Musta been nice in the rain....
Think he would have at least hung a momentary/on push sw under the dash...