Loss of SOPS data.
â–¶ How to fix
1) Program SOPS data in the DAS. 2) Read SOPS data from the DAS.
What you'll see
No driver-visible symptom recorded.
System reaction
• No vehicle reactions. • Missing SOPS data should be detected when connecting with SDP3?
Diagnostic depth
Detection
File or files containing the SOPS data, are found to be inconsistent or missing. SOPS data could not be read from the persistent memory.
Possible cause
System supply voltage (U30) was cut off while the ECU was writing to the file containing the SOPS data.