Nissan Juke Service and Repair Manual : B1074, B1075, B1076, B1077, B1078, B1079 diagnosis sensor unit

Nissan Juke Service and Repair Manual / SRS Airbag Control System / DTC/circuit diagnosis / B1074, B1075, B1076, B1077, B1078, B1079 diagnosis sensor unit

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.CHECK SELF-DIAG RESULT

1. Turn ignition switch ON.With CONSULT-III


1. Turn ignition switch ON.

2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.

1. Turn ignition switch ON.Without CONSULT-III


1. Turn ignition switch ON.

2. Check the air bag warning lamp status. Refer to SRC-12, "On Board Diagnosis Function".

NOTE

:
SRS does not enter the diagnosis mode if no malfunction is detected in the user mode.

Is malfunctioning part detected? YES >> Refer to SRC-62, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3 minutes or more. (To discharge backup capacitor.) • Never use unspecified tester or other measuring device.

1.CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal? YES >> GO TO 2.

NO >> Replace harness connectors.

2.CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal? YES >> GO TO 3.

NO >> Replace wiring harness.

3.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

1. Replace air bag diagnosis sensor unit. Refer to SR-30, "Removal and Installation".

2. Perform DTC confirmation procedure. Refer to SRC-62, "DTC Logic".

Is DTC detected? YES >> GO TO 1.

NO >> INSPECTION END

    B1068, B1073 passenger air bag module
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAG RESULT With CONSULT-III 1. Turn ignition switch ON. 2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSU ...

    B1080, B1096 driver air bag module
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAG RESULT With CONSULT-III 1. Turn ignition switch ON. 2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSU ...

    Other materials:

    Tail lamp circuit
    Without daytime running light system WITHOUT DAYTIME RUNNING LIGHT SYSTEM : Component Function 1.CHECK TAIL LAMP OPERATION CONSULT-III ACTIVE TEST 1. Select “EXTERNAL LAMPS” of IPDM E/R active test item. 2. With operating the test items, check that the tail lamp is turned ON. TAIL : Tail Lamp ...

    B2198 nats antenna AMP.
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1 1. Contact Intelligent Key backside to push-button ignition switch. 2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT-III. Is DTC detected? YES >> Go to SEC-65, "D ...

    Power supply and ground circuit
    Diagnosis Procedure 1.CHECK FUSES AND FUSIBLE LINK Check that the following IPDM E/R fuses or fusible links are not blown. Is the fuse fusing? YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is blown. NO >> GO TO 2. ...