Nissan Juke Service and Repair Manual : B2622 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-232, "Diagnosis Procedure".

NO >> Inside key antenna (console) 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 (console) connector.

3. Check continuity between BCM harness connector and inside key antenna (console) 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 (console). (New antenna or other antenna) 2. Connect BCM connector and inside key antenna (console) 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 (console).

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

    B2621 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 ...

    B2623 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 SUP ...

    Other materials:

    STRG branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the steering angle sensor for damage, bend and loose connection (unit side and connector side). Is the inspection resu ...

    Parking lamp circuit
    Without daytime running light system WITHOUT DAYTIME RUNNING LIGHT SYSTEM : Component Function Check 1.CHECK PARKING 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 parking lamp is turned ON. TAIL ...

    B2608 starter relay
    DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B2608 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to BCS-83, "DTC Logic". • If DTC B2608 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-84, "D ...