This is a normal side effect of doing the jumper. If you look in the owners manual, it will say that you should contact your yami service tech if the 00 does the swirl. It means something in the wiring ( and because the rev limiter is a safety issue) is not stock. But we already know it isnt stock...you put a bypass wire over a safety device.
To ease your mind that nothing is screwed up...disconnect the jumper...and everything should work fine. There should be no 00 display.
Then you can reconnect the jumper, and make sure the rev limiter works in both diff lock and reverse...until you press the override button. The reverse light should also disappear when the override is pressd while in reverse.
If the 00 goes away when the jumper is disconnected, and the rev limiter works as it should...ignore the 00.
Im not a yamaha tech, but all the ones ive done act this way.

 

Thanks hondabuster that is the answer i was looking for, not a hard job and i didn't rthink i screwed it up just nerer hears anything about it.

 

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