Ask HN: Database of writable CAN bus data for cars

Posted by fndksksvdk on Friday October 13, 2023 @11:10AM
from the ask-hn dept.

Does anyone know of a source for what data is exposed over the CAN bus in any cars?

Specifically, I'd like to be able to write data over CAN to control non-critical features (radio volume, windows, climate control, etc.).

Is my only option to use a sniffer while pressing steering wheel volume buttons?

( 1 comment | on HN )

Re:Ask HN: Database of writable CAN bus data for cars by jeffreygoesto on Friday October 13, 2023 @11:22AM (#37871640)

Hack a Tier1 ;)... Start a workshop and get tester access? Look into the comma ai pile of stuff they gathered?

[ Parent | on HN ]