Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1576 egi control module eeprom

DIAGNOSIS START CONDITION:

Battery voltage is 10 V or more.

The remote engine starter was not used to start the engine.

DTC DETECTING CONDITION:

ECM malfunctioning

Failed to access ROM in ECM during key registration.

TROUBLE SYMPTOM:

Engine will not start.

The security indicator illuminates.

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.

STEPCHECKYESNO

1.PERFORM ECM REGISTRATION.

Perform ECM registration. Refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.

Is registration complete-

Finish the diagnosis.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1576 EGI CONTROL MODULE EEPROM

2.PERFORM ECM REGISTRATION.

Perform ECM registration. Refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.

Is registration complete-

Finish the diagnosis.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1576 EGI CONTROL MODULE EEPROM

3.PERFORM ECM REGISTRATION.

Perform ECM registration. Refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.

Is registration complete-

Finish the diagnosis.

Refer to “Correspondence table when registration is not possible” in the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume. If the registration still does not work properly, replace the ECM. Engine Control Module (ECM) Engine Control Module (ECM)

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