Loss of KWP2000-ECU ID data.
â–¶ How to fix
Replace the DAS unit (since ECU complete number can not be rewritten by SDP3).
What you'll see
• COO Red Warning shown in ICL for consistency check problem. • Limited support in SDP3.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
File containing KWP2000 ECU identification data is found to be inconsistent or missing at start of ECU. The ECU-ID 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 ECU identification data.