Immobiliser

Hi everyone
I’m new on here and need some help
I’ve put new battery on my 1250 bandit but now the immobiliser is completely dead so can’t start bike any ideas anyone.
Cheers Leigh

is it a suzuki stock immobiliser?

Hi it’s an acumen cat 1
LED light not even on

could you have fried the fuse or something when you swapped the batteries?

No all fuses fine think its internal battery dead
I rang insurance no increase for not having immobiliser so I will get the thing taken off.
Cheers for help

Which battery terminal did you attach first?

If you went -ve then +ve, you could have fried the unit.

Remember folks, Positive then Negative is the proper way to do it.