Nissan Juke Service and Repair Manual : P1831 VDC operation signal

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.DTC REPRODUCTION PROCEDURE

1. Start the engine and drive at 30 km/h (19 MPH) or more.With CONSULT-III


1. Start the engine and drive at 30 km/h (19 MPH) or more.

2. Perform self-diagnosis for “ALL MODE AWD/4WD”.

Is DTC “P1831” detected? YES >> Proceed to diagnosis procedure. Refer to DLN-63, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS

Perform self-diagnosis for “ABS”.With CONSULT-III


Perform self-diagnosis for “ABS”.

Is any DTCs detected? YES >> Check the DTCs. Refer to BRC-142, "DTC Index".

NO >> GO TO 2.

2.ERASE SELF-DIAGNOSTIC RESULT

1. Erase self-diagnostic results for “ALL MODE AWD/4WD”.With CONSULT-III


1. Erase self-diagnostic results for “ALL MODE AWD/4WD”.

2. Start the engine and drive vehicle at 30 km/h (19 MPH) or more.

3. Check that ABS warning lamp turns OFF.

Does ABS warning lamp turn OFF? YES >> GO TO 3.

NO >> Refer to BRC-212, "Diagnosis Procedure".

3.CHECK TERMINALS AND HARNESS CONNECTORS

Check 4WD control module pin terminals for damage or loose connection with harness connector.

Is inspection result normal? YES >> After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC “P1831” is detected, Replace 4WD control module. Refer to DLN-91, "Removal and Installation".

NO >> Repair or replace error-detected parts.

    P1830 ABS operation signal
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.DTC REPRODUCTION PROCEDURE With CONSULT-III 1. Start the engine and drive at 30 km/h (19 MPH) or more. 2. Perform self-diagnosis for ...

    P1832 TCS operation signal
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.DTC REPRODUCTION PROCEDURE With CONSULT-III 1. Start the engine and drive at 30 km/h (19 MPH) or more. 2. Perform self-diagnosis for ...

    Other materials:

    S terminal circuit
    Description The output voltage of the alternator is controlled by the IC voltage regulator at the “S” terminal detecting the input voltage. The “S” terminal circuit detects the battery voltage to adjust the alternator output voltage with the IC voltage regulator. Diagnosis Procedure 1.CH ...

    Rear shock absorber
    Exploded View 1. Rear suspension beam 2. Shock absorber 3. Bound bumper 4. Bound bumper cover 5. Washer 6. Bushing 7. Distance tube 8. Piston rod lock nut 9. Cap : Always replace after every disassembly. : N·m (kg-m, ft-lb) Removal and Installation REMOVAL 1. Remove tires. Re ...

    P1225 TP 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. TESTING CONDITION: Before performing the following proced ...