J1708/1939 - Heavy Duty Screen
Provides data on the current engine status of your vehicles, including the number of current fault codes, MIL (malfunction indicator lamp) status, odometer, total engine hours, and battery voltage, for engine diagnostics (ED) customers using a heavy-duty ED solution (such as LMU-42XX series units with internal JPOD daughterboards).
If your organization has purchased engine diagnostics (ED) hardware for heavy-duty vehicles (such as LMU-4233s in school buses and large trucks), you can vi...
Mon, Jun 23, 2025 at 3:12 PM