Heavy Vehicle Cyber Security
Reports::ECU Address Claim Attacks

ECU Address Claim Attacks

Of the 18 or so ECUs (Engine Control Units) identified on the Grey truck, we were able to claim the addresses of 5 ECUs. They are:
  1. Engine #1 (Source Address: 0x00)
  2. Retarder - Engine (Source Address: 0x0F)
  3. Body Controller (Source Address: 0x21)
  4. Lighting - Operator Controls (Source Address: 0x37)
  5. Forward Road Image Processor (Source Address: 0xE8)


The following videos show the results of some of those attacks:
Engine ECU Address Claim


Body Controller Address Claim


Lighting Operator Controls Address Claim

Updated: Thu Apr 10 17:13:49 EDT 2025