ihave assessement

1 - information abaut electronic power steering
2- information abaut ABS SYSTEM
3- information abaut CENTAL DOOR LOCK
4- information abaut Multiplexing Systems in the car
5 - information abaut supplemental restraint system
6 - information abaut navigation system
7- information abaut audio system with sketches
8 - information abaut ccs system

Heres a website that has all the info you could ever want for a toyota http://www.autoshop101.com/techarticles/technicalarticles.html