Nissan Juke Service and Repair Manual : P0746 pressure control solenoid A

DTC Logic

DTC DETECTION LOGIC

NOTE:


NOTE

:
DC stands for "DRIVING CYCLE" and indicates a series of driving cycle of "Ignition switch OFF → ON → driving → OFF".

DTC CONFIRMATION PROCEDURE

CAUTION:
Be careful of the driving speed.

1.PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

>> GO TO 2.

2.CHECK DTC DETECTION

1. Start the engine.

2. Drive the vehicle.

3. Maintain the following conditions for 10 seconds or more.

Selector lever : “D” position Accelerator pedal position : 0.1/8 or more Vehicle speed : 40 km/h (25 MPH) or more

4. Stop the vehicle.

5. Check the first trip DTC.

Is “P0746”detected? YES >> Go to TM-423, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK LINE PRESSURE SOLENOID VALVE

1. Turn ignition switch OFF.

2. Disconnect the CVT unit connector.

3. Check the line pressure solenoid valve. Refer to TM-423, "Component Inspection (Line Pressure Solenoid Valve)" Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace the malfunctioning parts.

2.CHECK LINE PRESSURE

Perform the line pressure test. Refer to TM-382, "Work Procedure".

Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

NO >> Repair or replace the malfunction items.

Component Inspection (Line Pressure Solenoid Valve)

1.CHECK LINE PRESSURE SOLENOID VALVE

Check the resistance between the CVT unit connector terminal and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> There is a malfunction of the line pressure solenoid valve. Replace the transaxle assembly. Refer to TM-508, "Removal and Installation".

    P0744 torque converter
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Be careful of the driving speed. 1.PREPARATION BEFORE OPERATION 1 If another "DTC CONFIRMATION PROCEDURE" occurs jus ...

    P0846 transmission fluid pressure SEN/SW B
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Be careful of the driving speed. 1.PREPARATION BEFORE WORK If another "DTC CONFIRMATION PROCEDURE" occurs just bef ...

    Other materials:

    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 ...

    Periodic maintenance
    Periodic Maintenance The following tables show the normal maintenance schedule. Depending upon weather and atmospheric conditions, varying road surfaces, individual driving habits and vehicle usage, additional or more frequent maintenance may be required. Periodic maintenance beyond the la ...

    Off position warning does not operate
    Diagnosis Procedure 1.CHECK DTC WITH BCM AND COMBINATION METER Check that DTC is not detected with BCM and combination meter. Is the inspection result normal? YES >> GO TO 2. NO-1 >> Refer to BCS-67, "DTC Index". (BCM) NO-2 >> Refer to MWI-36, "DTC Index&qu ...