Nissan Juke Service and Repair Manual : P1831 VDC 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 “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
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
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:
Changing engine oil and filter
Change the engine oil and filter according to the maintenance log shown in the
NISSAN Service and Maintenance Guide.
Vehicle set-up
1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches the operating temperature.
3. Turn the engine off and wait ...
P0525 ASCD system
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF and wait at least 20 seconds.
2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit
Inspection".
Is the inspection result normal?
YES >> GO TO ...
Engine coolant
Inspection
LEVEL
• Check that the reservoir tank engine coolant level is within the
“MIN” to “MAX” when the engine is cool.
A : MAX
B : MIN
• Adjust the engine coolant level if necessary.
LEAKAGE
• To check for leakage, apply pressure to the cooling system with the
radiator cap tester (co ...