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:
Precaution for Brake Control system
• Always perform a pre-driving check to drive the vehicle.• Always perform a
pre-driving check to drive the vehicle.
• Always check speed and safety while driving the vehicle.
• Always check speed and safety while driving the vehicle.
• To operate CONSULT-III while driving, more than one pers ...
Brake fluid level switch
Component Function Check
1.CHECK BRAKE FLUID LEVEL SWITCH OPERATION
When the brake fluid is full or empty. Then check that the brake warning lamp
in the combination meter turns
ON/OFF correctly.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to BRC-72, &qu ...
PTC heater control unit
Reference Value
CONSULT-III DATA MONITOR REFERENCE VALUES
TERMINAL LAYOUT
PHYSICAL VALUES
DTC Index
...