Hi all

I'm new on here and new to Yamaha immobilisers!
I've just bought an 05 XTX which is a crash damaged salvage bike.
It's got an error code 51 and the immobiliser light is flashing. No spark but it turns over.
I have the red key and 2 black keys. I have tried all keys, no joy

Any geniuses out there who know how to get the beast into life? I can't see why there would be an error if the bike has just had an accident.
Battery flat for a long time?
Lean angle switch?
Can't see why there would be a problem with all 3 keys so guess it's something else....
Any comments/help most appreciated

Cheers

Will