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

Dtc b1577 imm control module eeprom

1. EXCEPT FOR C0 AND C5 MODELSDTC DETECTING CONDITION:• Defective keyless access CM• When inaccessible to ROM in keyless access CM.TROUBLE SYMPTOM:Engine will not start.CAUTION:For replace ...

Dtc b1572 imm circuit except antenna circuit

1. EXCEPT FOR C0 AND C5 MODELSDTC DETECTING CONDITION:Communication error between keyless access CM and ECMTROUBLE SYMPTOM:Engine will not start.CAUTION:For replacement procedure of keyless access CM ...

Other materials:

Removal
CAUTION:Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.1. Lift up the vehicle.2. Apply a coat of spray type lubricant to the mating area of cushion rubber.3. Remove the bolts and self-locking nuts which secure the rear exhaust pipe to the muffler.4. ...