Nissan Juke Service and Repair Manual : B2195 anti-scanning

DTC Logic

DTC DETECTION 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 >> Refer to SEC-62, "Diagnosis Procedure".

NO >> INSPECTION END.

Diagnosis Procedure

1.CHECK SELF DIAGNOSTIC RESULT 1

1. Select “Self Diagnostic Result” mode of “BCM” using CONSULT-III.

2. Erase DTC.

3. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to SEC-62, "DTC Logic".

Is DTC detected? YES >> GO TO 2.

NO >> INSPECTION END

2.CHECK EQUIPMENT OF THE VEHICLE

Check that unspecified accessory part related to engine start is not installed.

Is unspecified accessory part related to engine start installed? YES >> GO TO 3.

NO >> GO TO 4.

3.CHECK SELF DIAGNOSTIC RESULT 2

1. Obtain the customers approval to remove unspecified accessory part related to engine start, and then remove it.

2. Select “Self Diagnostic Result” of “BCM” using CONSULT-III.

3. Erase DTC.

4. Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to SEC-62, "DTC Logic".

Is DTC detected? YES >> GO TO 4.

NO >> INSPECTION END

4.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.

>> INSPECTION END

    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 disp ...

    B2196 dongle unit
    Description BCM performs ID verification between BCM and dongle unit. When verification result is OK, BCM permits cranking. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM ...

    Other materials:

    B2562 low voltage
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.DTC CONFIRMATION 1. Erase DTC. 2. Turn ignition switch OFF. 3. Perform the “Self Diagnostic Result” of BCM with CONSULT-III, when passed 120 seconds or more after the ignition switch is turned ON. Is any DTC detected? YES > ...

    Commercial Service Tools
    CAUTION: • Every time the vehicle is lifted up, maintain the complete vehicle curb condition. • Since the vehicle's center of gravity changes when removing main parts on the front side (engine, transmission, suspension etc.), support a jack up point on the rear side garage jack with a mis ...

    Additional service when replacing control unit
    ECM ECM : Description Performing the following procedure can automatically activate recommunication of ECM and BCM, but only when the ECM is replaced with a new one*. *: New one means a virgin ECM that has never been energized on-board. (In this step, initialization procedure by CONSULT-I ...