DTC U0073: Control Module Communication Bus Off
DTC DETECTING CONDITION:
when all the following conditions are met.
- battery voltage stays at 10 v or more for longer than one second.
- can bus is not in sleep state.
- buss off state detected by iso11898 compliant can function is found.
NOTE:
perform the diagnosis for LAN system. ref. to LAN system (diagnostics)>basic diagnostic procedure>procedure
.