2009 Rxt iS IBR Module

[Big MoFo]

Hey folks!
I have seen many threads on this subject and some are really old so I'm reaching out for the latest info. Yes I have the infomus IBR Module error on my flawless 2009 255 RXT iS with codes C2102, C2110, C2112. The machine runs fine for a hour and a half then codes pop up and goes into limp mode. I assume I need to replace/upgrade my IBR but also found out it might be an aging battery or the cooling water going through the module may be clogged?
In any case is there a complete kit to upgrade the IBR module without any programing issues as my ski works as great as it looks.

 

[beergut]

I had same issues with my ibr- had a bad ground and bad battery- even though the battery would still start the motor. codes went away after replacing the battery and cleaning ground points.... then I blew the engine 2 weeks later

 

[Big MoFo]

Sorry to hear you blew the motor! Where did your negative cable connect to the motor, was it in an impossible spot to reach?