Peugeot gear selector hacking
Posted: Sat Jan 07, 2023 10:46 am
Hello! I'm trying to hack this gear selector from PSA group cars. The hardware I'm using is an arduino + mcp2515 can board.
Gear selector always sends these ID's. The only thing I've discovered for now is illumination.
I have a couple of thoughts:
- The message 4FE looks encouraging because it only has one constantly changing byte (maybe counter or checksum, although it looks to change semi-randomly which makes me think checksum).
- This gear selector needs one reply ID from gearbox or BSI module and I want to discover it.
So what can you say about all of this? Maybe someone could capture CAN log from modern peugeot 3008/5008? Thanks in advance.
Gear selector always sends these ID's. The only thing I've discovered for now is illumination.
I have a couple of thoughts:
- The message 4FE looks encouraging because it only has one constantly changing byte (maybe counter or checksum, although it looks to change semi-randomly which makes me think checksum).
- This gear selector needs one reply ID from gearbox or BSI module and I want to discover it.
So what can you say about all of this? Maybe someone could capture CAN log from modern peugeot 3008/5008? Thanks in advance.