If you need to find a way to train yourself in the communication language your truck's modules use to interact, you can open the simulation dashboard of Inpronic's AI diagnostic suite. There, you can generate faults, inject them into the J1939 network, eliminate faults from the truck, identify the source addresses, PGN, and SPN of each component, and translate the data.
It also features an artificial intelligence section that will help you quickly and accurately diagnose your truck's faults.
As you'll see, the dashboard comes pre-loaded with the faults you can inject, and when you do, you'll see the fault indicator light up on your instrument cluster. Furthermore, every needle you move in the simulator will also move on your real truck's instrument panel.
