DTC B1576: EGI Control Module EEPROM

DTC detecting condition: 

• ECM malfunctioning
• When the ROM in ECM was inaccessible during registration.

1. PERFORM ECM REGISTRATION  .

   Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume. Contact an Authorized Subaru Dealership.

   Is ECM registration complete?

   Yes: Make sure that the engine can start. This completes the work.

   No: Go to  2

2. PERFORM ECM REGISTRATION  .

   Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume. Contact an Authorized Subaru Dealership.

   Is ECM registration complete?

   Yes: Make sure that the engine can start. This completes the work.

   No: Go to  3

3. PERFORM ECM REGISTRATION  .

   Perform ECM registration. Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume. Contact an Authorized Subaru Dealership.

   Is ECM registration complete?

   Yes: Make sure that the engine can start. This completes the work.

   No: Replace the ECM. Ref. to FUEL INJECTION (FUEL SYSTEMS) (EXCEPT FOR STI)>Engine Control Module (ECM)>REMOVAL . Ref. to FUEL INJECTION (FUEL SYSTEMS) (STI)>Engine Control Module (ECM)>REMOVAL