I have a 2015 rxtx 260 , I recently installed a new ibr because the old one was real bad and I went out for a ride and it only worked momentarily and then I got the ibr code and it would not work. Than I changed the main harness because the mechanic thought that since the ski had gotten water into it the cables could be damaged so I put in a brand new main harness. I went out and took it for a ride and it was giving me the same code on the dashboard than it miraculously worked alll day. The week after that I took the ski out again, and I got the code again and the ibr function did not work at all the whole day. What could this be!? I also had my jet pump rebuilt when I put it in the new ibr , could it be an issue with the jet pump? , tired of throwing money around and the issue isn’t fixed. If anyone has any idea please let me know.