Nissan Juke F15. Manual - part 270

VEHICLE DOES NOT ENTER AWD MODE

DLN-85

< SYMPTOM DIAGNOSIS >

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VEHICLE DOES NOT ENTER AWD MODE

Description

INFOID:0000000012199448

Vehicle does not enter 4-wheel drive mode even though AWD warning lamp turned to OFF.

Diagnosis Procedure

INFOID:0000000012199449

1.

CHECK AWD WARNING LAMP

Turn the ignition switch ON.

CAUTION:

Never start the engine.
Does AWD warning lamp turn ON?

YES

>> GO TO 2.

NO

>> Proceed to 

DLN-79, "Diagnosis Procedure"

.

2.

CHECK PARKING BRAKE SWITCH SIGNAL

With CONSULT

Check “PKB SW” in “DATA MONITOR” for “ALL MODE AWD/4WD”.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Proceed to 

BRC-129, "Diagnosis Procedure"

.

3.

CRUISE TEST

Drive the vehicle for a period of time.
Does any symptom occur?

YES

>> Replace electric controlled coupling for mechanical malfunction (mechanical engagement of

clutch is not possible). Refer to 

DLN-145, "Removal and Installation"

.

NO

>> Check each harness connector pin terminal for disconnection.

Monitor Item

Condition

Status

PKB SW

When the parking brake switch is operation.

On

When the parking brake switch is not operation.

Off

DLN-86

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AWD WARNING LAMP BLINKS QUICKLY

AWD WARNING LAMP BLINKS QUICKLY

Description

INFOID:0000000012199450

While driving, AWD warning lamp blinks 2 times in 1 second and it turns OFF after 1 minute.

NOTE:

• This symptom protects drivetrain parts when a heavy load is applied to the electric controlled coupling and

multiple disc clutch temperature increases. Also, optional distribution of torque sometimes becomes rigid

before lamp blinks quickly. Both cases are not malfunction. Refer to 

DLN-30, "Protection Function"

.

• When this symptom occurs, stop vehicle and allow it to idle for some times. Blinking will stop and system will

be restored.

AWD WARNING LAMP BLINKS SLOWLY

DLN-87

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AWD WARNING LAMP BLINKS SLOWLY

Description

INFOID:0000000012199451

AWD warning lamp blinks at approximately 2 seconds intervals while driving.

Diagnosis Procedure

INFOID:0000000012199452

1.

CHECK VEHICLE SPEED SIGNAL

With CONSULT

1. Turn the ignition switch ON.

2. Check that each value of “WHEEL SPD SEN FR”, “WHEEL SPD SEN FL”, “WHEEL SPD SEN RR”, and

“WHEEL SPD SEN RL” in “DATA MONITOR” for “ALL MODE AWD/4WD” is almost equal.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to 

DLN-44, "Diagnosis Procedure"

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2.

CHECK TIRE

Check the following.

• Tire pressure

• Tire wear condition

• Front and rear tire size (There is no difference between front and rear tires.)
Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

TERMINAL INSPECTION

Check AWD control module harness connector for disconnection.
Is the inspection result normal?

YES

>> Replace AWD control module. Refer to 

DLN-91, "Removal and Installation"

.

NO

>> Repair or replace the error-detected parts.

DLN-88

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DECREASE IN TURNING PERFORMANCE

DECREASE IN TURNING PERFORMANCE

Description

INFOID:0000000012199453

Turning performance decreases when driving in AWD-V mode or AWD mode.

Diagnosis Procedure

INFOID:0000000012199454

1.

PERFORM EPS CONTROL UNIT SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “EPS”.
Is any DTC detected?

YES

>> Perform trouble diagnosis for detected DTC. Refer to 

STC-13, "DTC Index"

.

NO

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is any DTC detected?

YES

>> Perform trouble diagnosis for detected DTC. Refer to 

DLN-31, "DTC Index"

.

NO

>> GO TO 3.

3.

CHECK AWD SOLENOID

Perform the trouble diagnosis of the AWD solenoid. Refer to 

DLN-57, "Diagnosis Procedure"

 (Left side), 

DLN-

60, "Diagnosis Procedure"

 (Right side).

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the error-detected parts.

4.

CHECK ELECTRIC CONTROLLED COUPLING

1. Turn the ignition switch OFF.

2. Set the transaxle to neutral. Release the parking brake.

3. Lift up the vehicle.

4. Rotate the propeller shaft.

5. Hold the rear wheel of right and left lightly.
Does the rear wheel rotate?

YES

>> Replace electric controlled coupling for mechanical malfunction (clutch sticking etc.). Refer to

DLN-145, "Removal and Installation"

.

NO

>> Check each harness connector pin terminal for disconnection.