Nissan Juke F15. Manual — part 270
VEHICLE DOES NOT ENTER AWD MODE
DLN-85
< SYMPTOM DIAGNOSIS >
[TRANSFER: TY21B]
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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
.
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
< SYMPTOM DIAGNOSIS >
[TRANSFER: TY21B]
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
.
• 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
< SYMPTOM DIAGNOSIS >
[TRANSFER: TY21B]
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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
.
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
< SYMPTOM DIAGNOSIS >
[TRANSFER: TY21B]
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
.
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
.
NO
>> GO TO 3.
3.
CHECK AWD SOLENOID
Perform the trouble diagnosis of the AWD solenoid. Refer to
(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.
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