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post #7 of (permalink) Old 08-16-2019, 06:56 AM
Retired citizen
Join Date: Jun 2009
Location: Port Wash.,WI
Posts: 21,546
Originally Posted by harleyfreak89 View Post
hi i have the same issue now. B2121 code and bike wont start. new battery in place. please help if can got any answer.
Try pulling the maxi-fuse for a couple minutes, that'll reboot the system.

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