Nissan Juke Service and Repair Manual : B261A Push-button ignition switch

DTC Logic

DTC DETECTION LOGIC

NOTE

:
• If DTC B261A is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to BCS-83, "DTC Logic".

• If DTC B261A is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-84, "DTC Logic".

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Press push-button ignition switch for 1 second under the following condition .

- Selector lever: In the P position - Brake pedal: Not depressed 2. Release push-button ignition switch and wait 1 second.

3. Check DTC in “Self diagnostic result” mode of “BCM” using CONSULT-III.

Is DTC detected? YES >> Go to SEC-106, "Diagnosis Procedure" NO >> INSPECTION END

Diagnosis Procedure

1.CHECK PUSH-BUTTON IGNITION SWITCH POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect push-button ignition switch connector.

3. Disconnect IPDM E/R connector.

4. Check voltage between push-button ignition switch harness connector and ground.

Is the inspection result normal?


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

NO >> GO TO 3.

2.CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 1

1. Check continuity between push-button ignition switch harness connector and IPDM E/R harness connector.

2. Check continuity between push-button ignition switch harness connector and


2. Check continuity between push-button ignition switch harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace IPDM E/R. Refer to PCS-34, "Removal and Installation".

NO >> Repair harness or connector.

3.CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 2

1. Disconnect BCM connector.

2. Check continuity between push-button ignition switch harness connector and BCM harness connector.

3. Check continuity between push-button ignition switch harness connector and


3. Check continuity between push-button ignition switch harness connector and ground.

Is the inspection result normal?


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

NO >> Repair harness or connector.

4.REPLACE BCM

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

2. Perform initialization of BCM using CONSULT-III.

For initialization procedure, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.

>> INSPECTION END

    B2619 BCM
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Press push-button ignition switch under the following conditions and wait 1 second or more. - ...

    B261F ASCD clutch switch
    DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B261F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to BCS-83, "DTC Logic". • If DTC B261F is disp ...

    Other materials:

    Diagnosis and repair workflow
    Work Flow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW FOR MALFUNCTION Interview the symptom to the customer. >> GO TO 2. 2.SYMPTOM CHECK Check the symptom from the customer's information. >> GO TO 3. 3.BASIC INSPECTION Check the operation of each part. Check that any s ...

    Diagnosis system (navi control unit)
    Diagnosis Description On-Board Diagnosis Item • On-board diagnosis is performed in service test mode. • On-board diagnosis checks if the system operates normally. Service test mode METHOD OF STARTING 1. Start the engine. 2. Turn OFF audio. 3. While pressing the “SET UP” switch, turn th ...

    P1572 ASCD brake switch
    DTC Logic DTC DETECTION LOGIC NOTE: • If DTC P1572 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to EC-683, "DTC Logic". • This self-diagnosis has the one trip detection logic. When malfunction A is detected, DTC is not stored in ECM memory ...