So after laying down my 2021 Road King, shoulder surgery (thanks to the laying down), and buying a new 2021 RKS I decided to replace a few things on the bike since I won’t be able to ride it for a few months. The big thing was replacing the crappy stock handlebars with 12 inch KST Pioneers. I installed them myself. Took a while but everything was good until I turned it on.

I got an ABS and a TC error (flashing yellow light on the display). I also had a flashing yellow check engine light. I’m sure I probably screwed up the wiring. I also neglected to remove the main fuse until I was half-way finished. I’m no mechanic, just wanted to spend time with the bike.

Any ideas on what I did and how to fix it would be appreciated.

jim

 

Not unusual to set a couple codes during bar installs. Check the codes then verify everything functions normally. If everything work correctly the codes will clear after some key resets. You can clear the codes yourself. If you don't know how do a search on the forum, go to fuelmoto.com or the university of you tube for the procedure.

 

thanks, that helped. I wasn’t able to clear one code, c0077c, which is low tire pressure. Maybe, but the ABS and TC lights are still flashing. I think I might have mixed up the wiring. It was pretty confusing to figure out where the connections went after installing the new handlebars. I took pictures before disconnecting them but I wasn’t sure that everything was right when I reconnected everything.

 

I'm not sure about the TC, but the ABS light will flash until you start moving.