Nissan Juke Service and Repair Manual : B2193 chain of ECM-IMMU

DTC Logic

DTC DETECTION LOGIC

NOTE

:
• If DTC B2193 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to BCS-83, "DTC Logic".

• If DTC B2193 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-84, "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 “BCM” using CONSULT-III.

Is DTC detected? YES >> Go to SEC-61, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT-III.

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

Can the system be initialized and can the engine be started with registered Intelligent Key? 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

    B2192 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 “BCM” using CONSULT-II ...

    B2195 anti-scanning
    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 “BCM” using CONSULT-II ...

    Other materials:

    Steering switch signal B circuit
    Description Transmits the steering switch signal to audio unit. Diagnosis Procedure 1.CHECK STEERING SWITCH SIGNAL B CIRCUIT 1. Disconnect audio unit connector and spiral cable connector. 2. Check continuity between audio unit harness connector and spiral cable harness connector. 3. Check ...

    Changing engine oil and filter
    Change the engine oil and filter according to the maintenance log shown in the NISSAN Service and Maintenance Guide. Vehicle set-up 1. Park the vehicle on a level surface and apply the parking brake. 2. Run the engine until it reaches the operating temperature. 3. Turn the engine off and wait ...

    Diagnosis system (combination meter)
    On Board Diagnosis Function ON BOARD DIAGNOSIS ITEM The combination meter allows the following diagnosis items with the on-board diagnosis function. METHOD OF STARTING 1. Turn ignition switch ON, and switch the trip meter to “trip A” or “trip B”. 2. Turn ignition switch OFF. 3. While pre ...