DTC B1576 EGI Control Module EEPROM: DTC detecting condition

• ECM malfunctioning
• Failed to access ROM in ECM during key registration.
  CAUTION: When the ECM is replaced, registration of the immobilizer system is required. For details, refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.

Fig 1: EGI Control Module EEPROM Inspection Flowchart

Courtesy of SUBARU OF AMERICA, INC.