Loss of Operation Data
â–¶ How to fix
• Single point of failure needs no action. • For mutiple point of failure check system supply voltage.
What you'll see
• No vehicle reactions. • Operation data lost.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The Operation Data, stored in persistent memory, is corrupt or missing.
Possible cause
System supply voltage (U30) was disrupted, while the ECU was writing to the file containing operation data, thus corrupting the file system.