Nissan Juke Service and Repair Manual : P1612 chain of ECM-IMMU

DTC Logic

DTC DETECTION LOGIC

NOTE

:
• If DTC P1612 is displayed with DTC U1000 (for BCM), first perform the trouble diagnosis for DTC U1000.

Refer to BCS-153, "DTC Logic".

• If DTC P1612 is displayed with DTC U1010 (for BCM), first perform the trouble diagnosis for DTC U1010.

Refer to BCS-154, "DTC Logic".

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check DTC in “Self Diagnostic Result” mode of “ENGINE” using CONSULT-III.

Is DTC detected? YES >> Refer to SEC-194, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.REPLACE BCM

1. Replace BCM. Refer to BCS-161, "Removal and Installation".

2. Perform initialization of BCM and reregistration of all ignition keys using CONSULT-III.

For initialization and registration procedures, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.

3. Start engine.

Does the engine start? YES >> INSPECTION END

NO >> GO TO 2.

2.REPLACE ECM

Replace ECM.

Refer to EC-447, "Removal and Installation" (MR16DDT), or EC-805, "Removal and Installation" (HR16DE).

>> INSPECTION END

    P1611 ID discord, IMMU-ECM
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON. 2. Check DTC in “Self Diagnostic Result” mode of “ENGINE” using CONSULT ...

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    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON. 2. Check DTC in “Self Diagnostic Result” mode of “ENGINE” using CONSULT ...

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