0xA01200,Airbag ECU not expected
â–¶ How to fix
1. Perform new EOL-programming 2. The DTC can be cleared after correct programming and ECU reset has been performed 3. If DTC still remains, verify that SOPS is correct 4. Check that ECU EOL-files are correct 4. If EOL-files are valid and EOL re-programming still fails, then replace CSS ECU
What you'll see
No driver-visible symptom recorded.
System reaction
Airbag system disabled for current power on, Warning lamp will be on
Diagnostic depth
Detection
Airbag ECU not expected is not successful
Possible cause
Data Downloaded using EOL is not compatible with ECU software