sounds like you also killed the immobilizer too, now are immobile.
CRANKS BUT DONT START right, and IMMO blinks ?
the IMMO light tells you ,what ITS doing, watch it.
the thieft and immo are very complex in the toy world.
before hacking it , find out how,.... the top answer is , you cant.
so which is first. the thieft sys. or immo.?
first read this, after checking all fuses in both fuse boxes
http://qcwo.com/technicaldomain/toyota-corolla-immobilizer
dont loose the master, key or use id daily
dont have 2 keys in car. at same time.
dont have other keys on right blocking the magic RFID key.
dont mess with it, if you mess with it , it THINKS you are crook
so dont.
it may also IMMO lock out if the theft system is hacked.
ill let you goggle that.