No software update has been performed or no valid software found
â–¶ How to fix
Update to the latest available software
What you'll see
No driver-visible symptom recorded.
System reaction
System software is missing or incomplete
Diagnostic depth
Detection
Software update status is checked once at the system startup. The DTC becomes active if software has never been updated or if no valid software found.
Possible cause
No software update performed or no valid software found