Yes please see what info you can find on it please. Everything I’ve found says the ECU and relay box works together for the abs to work. Sending signals from wheel rotation sensors and such things like that. I know I was told if you have abs you have to have ECU from same but if you run a non abs then an ECU from a bike with abs will work. Something like that.

I would think an ABS and non-ABS ecu would be interchangeable. You'd just get warning lights and maybe the speedo wouldn't work or something like that.

I just got off the phone with Ivan. He said you may get a warning light and possibly a code but the bike should be operational as well as the ABS. ABS has it's own module so it should continue to work.
IIRC, I plugged the ECU into my 2013 and it didn't throw any codes or any lights, but then again, I only started it up and not liking the way it sounded, turned it off and put the original ECU back in. I never rode the bike.
I look at that as a definite maybe...lol. Sorry I can't be more helpful.
Hank