in part 1 of this series, i covered the basics for how to interface with a vehicle bus using an inexpensive USB or Bluetooth ELM327-based scan tool. in part 2 below, i’ll go over how to actually use that hardware interface to collect and analyze data with the intention of discovering how to interact with …
modern vehicles have internal networks that provide access to nearly every major component and accessory – everything from the transmission to the cd-changer.
why hack it? because you can! maybe you want to install your own car-puter that will replace the radio and climate controls. or maybe you’d like to make your key fob roll up …