Nissan Juke Service and Repair Manual : B209f cranking request circuit

DTC Logic

DTC DETECTION LOGIC

NOTE

:
If DTC B209F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to PCS- 59, "DTC Logic".

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Perform DTC CONFIRMATION PROCEDURE for DTC P1650. Refer to EC-366, "DTC Logic" (MR16DDT) or EC-725, "DTC Logic" (HR16DE).

2. Turn ignition switch ON.

3. Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT-III.

Is DTC detected? YES >> Refer to SEC-209, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK CRANKING REQUEST SIGNAL

1. Turn ignition switch ON.

2. Check voltage between IPDM E/R harness connector and ground under the following conditions.

Is the inspection result normal?


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

NO >> GO TO 2.

2.CHECK CRANKING REQUEST SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect IPDM E/R connector.

3. Disconnect ECM connector.

4. Check continuity between IPDM E/R harness connector and ECM harness connector.

5. Check continuity between BCM harness connector and ground.


5. 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.REPLACE IPDM E/R

1. Replace IPDM E/R. Refer to PCS-63, "Removal and Installation".

2. Perform DTC CONFIRMATION PROCEDURE for DTC B209F. Refer to SEC-209, "DTC Logic".

Is DTC detected? YES >> GO TO 4.

NO >> INSPECTION END

4.REPLACE ECM

Replace ECM.

Refer to EC-447, "Removal and Installation" (MR16DDT) or EC-805, "Removal and Installation" (HR16DE).

>> INSPECTION END

    B2196 dongle unit
    Description BCM performs ID verification between BCM and dongle unit. When verification result is OK, BCM permits cranking. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM ...

    B20A0 cranking request circuit
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC B20A0 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to PCS- 59, "DTC Logic". DTC CONFIRMATION PROC ...

    Other materials:

    Front wiper motor hi circuit
    Component Function Check 1.CHECK FRONT WIPER HI OPERATION CONSULT-III ACTIVE TEST 1. Select “FRONT WIPER” of IPDM E/R active test item. 2. With operating the test item, check front wiper operation. Hi : Front wiper (HI) operation Off : Stop the front wiper Is front wiper (HI) operation normal ...

    Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
    The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. Information necessary to service the system safely is include ...

    Lower link
    Exploded View 1. Rear suspension member 2. Adjusting bolt 3. Upper link 4. Eccentric disk 5. Lower link 6. Suspension arm bracket 7. Suspension arm : Vehicle front : Always replace after every disassembly. : N·m (kg-m, ft-lb) Removal and Installation REMOVAL 1. Remove tires. Ref ...