Why would Honda pre-block warranty?

[ACE888]

Does anyone know what reasons Honda would factor in to pre-block a car from warranty?

Eg. Car less than 3yrs old but warranty determined to be not valid by Honda.

[BiLL|z0r]

Maybe it was found in a major crash or major mods had been done before.

[ACE888]

Yeah I'm thinking along the lines of 'repairable writeoff'

thanks.