Nissan Juke Service and Repair Manual : P1813 4WD mode switch

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE


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.

>> GO TO 2.

2.DTC REPRODUCTION PROCEDURE

1. Turn the ignition switch OFF to ON.With CONSULT-III


1. Turn the ignition switch OFF to ON.

2. Turn the 4WD mode switch 2WD⇒4WD-V⇒4WD⇒4WD-V⇒4WD.

3. Perform self-diagnosis for ALL MODE AWD/4WD.

Is DTC P1813 detected? YES >> Proceed to diagnosis procedure. Refer to DLN-44, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK 4WD MODE SWITCH

Check 4WD mode switch. Refer to DLN-45, "Component Inspection".

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

NO >> Replace 4WD mode switch. Refer to DLN-92, "Removal and Installation".

2.CHECK 4WD MODE SWITCH CIRCUIT (1)

1. Disconnect 4WD control module harness connector.

2. Check the continuity between 4WD control module harness connector and 4WD mode switch harness connector.

Is the inspection result normal?


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

NO >> Repair or replace error-detected parts.

3.CHECK 4WD MODE SWITCH CIRCUIT (2)

Check the continuity between 4WD mode switch harness connector and ground.

Is the inspection result normal?


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

NO >> Repair or replace error-detected parts.

4.CHECK TERMINALS AND HARNESS CONNECTORS

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

Check 4WD mode switch pin terminals for damage or loose connection with harness connector.

Is the inspection result normal? YES >> Replace 4WD control module. Refer to DLN-91, "Removal and Installation".

NO >> Repair or replace error-detected parts.

Component Inspection

1.CHECK 4WD MODE SWITCH

1. Turn the ignition switch OFF.

2. Remove 4WD mode switch. Refer to DLN-92, "Removal and Installation".

3. Check the continuity between 4WD mode switch harness connector terminals.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Replace 4WD mode switch. Refer to DLN-92, "Removal and Installation".

    P1811 power supply circuit for 4wd control module
    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 ...

    P181B incomplete selfshut
    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 ...

    Other materials:

    B1177 lap Pre-tensioner RH
    DTC Logic DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAGNOSTIC RESULT With CONSULT-III 1. Turn ignition switch ON. 2. Perform Self Diagnostic Result mode of AIR BAG using CONSULT-III. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC ...

    Precaution for On Board Diagnosis (OBD) System of CVT and Engine
    The ECM has an on board diagnostic system. It will light up the malfunction indicator (MI) to warn the driver of a malfunction causing emission deterioration. CAUTION: Be sure to turn the ignition switch OFF and disconnect the battery cable from the negative terminal before any repair or ...

    Precaution for Diesel Equipment
    CLEANLINESS CLEANLINESS INSTRUCTIONS WHICH MUST BE FOLLOWED WHEN WORKING ON THE HIGH PRESSURE DIRECT INJECTION SYSTEM Risks relating to contamination The system is very sensitive to contamination. The risks caused by the introduction of contamination are: Damage or destruction of the high ...