How to find more info on J1939 source addresses

Applies To

  • MyGeotab
  • Fault Codes


The details of these codes can be found using the following steps:

  1. Navigate to Engine & Maintenance > Engine and Device > Diagnostics.
  2. Select J1939 from source filter, and search for Source Address.

After selecting the applicable source address, you will find the associated code. This code can be taken to a mechanic for more details.