Nissan Juke Service and Repair Manual : Vehicle does not enter 4WD mode
Description
Vehicle does not enter 4-wheel drive mode even though 4WD warning lamp turned to OFF.
Diagnosis Procedure
1.CHECK 4WD WARNING LAMP
Turn the ignition switch ON.
Does 4WD warning lamp turn ON? YES >> GO TO 2.
NO >> Proceed to diagnosis procedure. Refer to DLN-80, "Diagnosis Procedure".
2.CHECK PARKING BRAKE SWITCH SIGNAL
With CONSULT-III
Check “PKB SW” of CONSULT-III “DATA MONITOR” for “ALL MODE AWD/4WD”.

Is the inspection result normal? YES >> GO TO 3.
NO >> Proceed to diagnosis procedure. Refer to BRC-208, "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-139, "Removal and Installation".
NO >> Check each harness connector pin terminal for disconnection.
Heavy tight-corner braking symptom occurs
Description
Heavy tight-corner braking symptom occurs when the vehicle is driven and the
steering wheel is turned fully to
either side after the engine is started.
NOTE:
Light tight-corner bra ...
4WD warning lamp blinks quickly
Description
While driving, 4WD 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
elec ...
Other materials:
Brake booster
Exploded View
2WD
1. Master cylinder assembly
2. Vacuum pipe
3. Brake booster
4. Lock nut
5. Clevis
6. Gasket
7. Spacer
: N·m (kg-m, ft-lb)
4WD
1. Master cylinder assembly
2. Brake booster
3. Lock nut
4. Clevis
5. Gasket
6. Spacer
: N·m (kg-m, ft-lb)
Removal and install ...
Wiring diagram
POWER DISTRIBUTION SYSTEM
LHD
LHD : Wiring Diagram
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to GI-12, "Connector Information/Explanation
of Option Abbreviation".
RHD
RHD : Wiring D ...
Unlock link function does not operate
Diagnosis Procedure
1.CHECK DRIVER SIDE OR PASSENGER SIDE DOOR SWITCH
Check driver side or passenger side door switch.
Refer to DLK-258, "Component Function Check".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
...
