10-18-2023, 01:55 AM
For the getting the VGM pin part - couldn't you just read the VIN on the VGM by reading the DID for VIN? Assuming you had a VGM with an unknown parent VIN, should still be easy to retrieve the VIN I think.
A bit curious on the VGM firewall - does it blacklist certain service identifiers from being relayed to the proper ECU without proper authentication? Since it seems to me you can at least read DIDs from all the ECUs without any issues and with no additional auth.
A bit curious on the VGM firewall - does it blacklist certain service identifiers from being relayed to the proper ECU without proper authentication? Since it seems to me you can at least read DIDs from all the ECUs without any issues and with no additional auth.