Mixed Up Jumper Cables...Bike is Dead

[lowspeed_highdrag]

Hi all, 

I went to jump my 2018 MT07 and stupidly was not paying attention when I put the cables on. I never started either vehicle, but heard a loud whine for a few seconds before taking the cables off and realizing my mistake. I blew a 30A fuse and my battery, which I promptly replaced both. Now, my dash turns on but shows "ERR" in the top left. I know I need to get a code read on it, but what am I looking at having to replace here?

I am assuming I destroyed my ECU. Is there anything else I need to look at replacing to get my poor bike moving again? 

 

Thanks.

[Triple Jim]

Previous threads seem to say that other fuses probably also blew.  Checking all of them and replacing any that blew is likely to fix your problem.

[shinyribs]

The good news is you'll never do it again! I did this on a Polaris once. Once. You never touch a battery again without remembering that day In my case I blew the reg/rec out of it, but there's really no telling. 

 

Definitely inspect every fuse carefully. I wouldn't go worst case scenario just yet.