Nissan Juke Service and Repair Manual : B2621 inside antenna

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Select “INTELLIGENT KEY” of “BCM” using CONSULT-III.

2. Select “INSIDE ANT DIAGNOSIS” in “WORK SUPPORT” mode.

3. Perform inside key antenna (“INSIDE ANT DIAGNOSIS”) on “WORK SUPPORT” of “INTELLIGENT KEY”.

4. Check BCM for DTC.

Is inside key antenna DTC detected? YES >> Refer to DLK-55, "Diagnosis Procedure".

NO >> Inside key antenna (instrument center) is OK.

Diagnosis Procedure

1.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 1

1. Turn ignition switch ON.

2. Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace BCM. Refer to BCS-93, "Removal and Installation".

NO >> GO TO 2.

2.CHECK INSIDE KEY ANTENNA CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM connector and inside key antenna (instrument center) connector.

3. Check continuity between BCM harness connector and inside key antenna (instrument center) harness connector.

4. Check continuity between BCM harness connector and ground.


4. Check continuity between BCM harness connector and ground.

Is the inspection result normal?


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

NO >> Repair or replace harness.

3.CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2

1. Replace inside key antenna (instrument center). (New antenna or other antenna)
2. Connect BCM connector and inside key antenna (instrument center) connector.

3. Turn ignition switch ON.

4. Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace inside key antenna (instrument center).

NO >> Replace BCM. Refer to BCS-93, "Removal and Installation".

    B2622 inside antenna
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Select “INTELLIGENT KEY” of “BCM” using CONSULT-III. 2. Select “INSIDE ANT DIAGNOSIS” in “WORK S ...

    Other materials:

    CVT position
    Inspection and Adjustment INSPECTION 1. Place selector lever in “P” position, and turn ignition switch ON (engine stop). 2. Make sure that selector lever can be shifted to other than “P” position when brake pedal is depressed. Also make sure that selector lever can be shifted from “P” posit ...

    P0112, P0113 IAT SENSOR
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test. >> GO TO 2. 2.PERFORM DTC CONFIRMATION PROCEDURE ...

    The light reminder warning does not sound
    Description Light reminder warning chime does not sound even though headlamp is illuminated. Diagnosis Procedure 1.CHECK COMBINATION SWITCH (LIGHTING SWITCH) OPERATION Check that the headlamps operate normally by operating the combination switch (lighting switch). Do they operate normally ...