DTC U0073: Control Module Communication Bus Off
DTC detecting condition:
When the following conditions are all met.
- Battery voltage remains at 10 V or more for 1 second or more.
- CAN bus is not in sleep state.
- Clear memory is not in progress.
NOTE:
Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE
.