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:

    Precaution
    Service Notice or Precautions for Rear Final Drive • Check for the correct installation status prior to removal or disassembly. If matching marks are required, be certain they do not interfere with the function of the parts when applied. • Overhaul should be done in a clean work area, it is pre ...

    Key positions
    LOCK (0) The key can only be removed from the ignition switch at this position. OFF (1) The engine is turned off. The power supply is turned off. ACC (2) The electrical accessory power activates without the engine turned on. ON (3) The ignition system and the electrical accessory power activa ...

    Terms
    • The captions WARNING and CAUTION warn you of steps that must be followed to prevent personal injury and/or damage to some part of the vehicle. WARNING indicates the possibility of personal injury if instructions are not followed. CAUTION indicates the possibility of component damage if ...