2007 Tige RZ2 Key doesnt kill engine ... Now wont start ... HELP !!!

[Halestorm]

Took the boat out yesterday and ran into a couple issues. First when I turned the key off the engine continued to run. So I had to use the kill Lanyard to stall the engine. After a couple time we decided to call it a day however on the way back the boat just all and out died and wouldn’t start back up. I know this sounds a bit vague and a ton of items it could be but any ideas where to start?

[KoolAid]

At the ignition switch, check for power at the red wire. Check for power at the purple wire with key on. Check for power at yellow/red wire when trying to crank. lets start with this.

[Halestorm]

At the ignition switch, check for power at the red wire. Check for power at the purple wire with key on. Check for power at yellow/red wire when trying to crank. lets start with this.

Well all had power... But when testing the yellow/red wire when trying to crank it Started ... LOL Now Im even more confused... I still needed to pull the kill switch lanyard to stall it. Any Idea what it could be ?

[freeheel4life]

Purple wire should only have power on it when keyed to the ignition position. If it has voltage in the off position then key switch is bad.