Nissan Juke Service and Repair Manual : Intelligent key low battery warning does not operate

Diagnosis Procedure

1.CHECK DTC WITH BCM AND COMBINATION METER

Check that DTC is not detected with BCM and combination meter.

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

NO-1 >> Refer to BCS-67, "DTC Index". (BCM) NO-2 >> Refer to MWI-36, "DTC Index". (Combination meter)

2.CHECK “LO- BATT OF KEY FOB WARN” SETTING IN “WORK SUPPORT”

1. Select “INTELLIGENT KEY” of “BCM”.

2. Select “LO- BATT OF KEY FOB WARN” in “WORK SUPPORT” mode.

3. Check “LO- BATT OF KEY FOB WARN” in “WORK SUPPORT”.

Refer to DLK-43, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY) (With Super Lock)".

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

NO >> Set “LO- BATT OF KEY FOB WARN” in “WORK SUPPORT”.

3.CHECK KEY WARNING LAMP

Check key warning lamp.

Refer to DLK-94, "Component Function Check".

Is the inspection result normal? YES >> GO TO 4.

NO >> Repair or replace the malfunctioning parts.

4.CHECK INTELLIGENT KEY

Check Intelligent key.

Refer to DLK-91, "Component Function Check".

Is the inspection result normal? YES >> GO TO 5.

NO >> Repair or replace the malfunctioning parts.

5.CHECK INSIDE KEY ANTENNA

Check inside key antenna.

• Instrument center: Refer to DLK-55, "DTC Logic".

• Console: Refer to DLK-57, "DTC Logic".

• Luggage room: Refer to DLK-59, "DTC Logic".

Is the inspection result normal? YES >> GO TO 6.

NO >> Repair or replace the malfunctioning parts.

6.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Confirm the operation after replacement.

Is the result normal? YES >> INSPECTION END

NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

    Take away warning does not operate
    Diagnosis Procedure 1.CHECK DTC WITH BCM AND COMBINATION METER Check that DTC is not detected with BCM and combination meter. Is the inspection result normal? YES >> GO TO 2. NO-1 >& ...

    Door lock operation warning does not operate
    Diagnosis Procedure 1.CHECK DOOR LOCK FUNCTION Check door lock function. Does door lock/unlock using door request switch? YES >> GO TO 2. NO >> Refer to DLK-85, "Component Fu ...

    Other materials:

    ECM 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 ECM for damage, bend and loose connection (unit side and connector side). Is the inspection result normal? YES &g ...

    Meter buzzer circuit
    Component Function Check 1.CHECK OPERATION OF METER BUZZER 1. Select “BUZZER” of “BCM” on CONSULT-III. 2. Perform “LIGHT WARN ALM” of “Active Test”. Does meter buzzer beep? YES >> INSPECTION END NO >> GO TO 2. 2.CHECK COMBINATION METER INPUT SIGNAL Select the “Data Monitor” f ...

    Remote keyless entry system
    System Diagram System Description DOOR LOCK AND UNLOCK OPERATION • When door lock and unlock button of keyfob is pressed, door lock and unlock signal transmits from keyfob to BCM via remote keyless entry receiver. • When BCM receives the door lock and unlock signal, it operates door lock ...