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

Subaru Legacy BN/BS (2015-2019) Service Manual / Keyless access with push button start system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b1576 egi control module eeprom

DTC DETECTING CONDITION:

• ECM malfunctioning

• When the ROM in ECM was inaccessible during registration.

TROUBLE SYMPTOM:

Engine will not start.

CAUTION:

For replacement procedure of ECM, refer to “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.

STEP	CHECK	YES	NO
1.PERFORM ECM REGISTRATION. Perform ECM registration. Refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.	Is ECM registration complete-	Make sure that the engine can start. This completes the work.	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 ECM registration complete-	Make sure that the engine can start. This completes the work.	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 ECM registration complete-	Make sure that the engine can start. This completes the work.	Replace the ECM. Engine Control Module (ECM) > REMOVAL Engine Control Module (ECM) > REMOVAL

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Dtc b1572 imm circuit except antenna circuit

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