Symptom 7. 4WD Shift Indicator Lamp Repeats Flickering

SYMPTOM: 4WD shift indicator lamp keeps flickering. 

1. CHECK 4WD SHIFT INDICATOR LAMP 
   Fig 1: Identifying 4WD Shift Indicator Lamp Display

   Courtesy of NISSAN MOTOR CO., U.S.A.
   1. Set 4WD shift switch to "2WD" position.
   2. Move vehicle forward and backward. Or drive straight increasing or decreasing speed under 20 km/h (12 MPH).
   3. Does 4WD shift indicator lamp keep flickering?

   Yes or No 

   1. Yes: GO TO 2.
   2. No: INSPECTION END 
2. CHECK TIGHT CORNER BRAKING SYMPTOM 

   Drive vehicle at speed under 20 km/h (12 MPH), turning steering wheel to the limit. Does tight corner braking symptom occur?

   Yes or No 

   1. Yes: GO TO 3.
   2. No: GO TO  4.
3. CHECK 4WD SHIFT INDICATOR LAMP 

   Does the 4WD shift indicator lamp keep flickering when the front wheels are jacked up?

   Yes or No 

   1. Yes: Check transfer unit operating system.
   2. No: Check tires.
4. CHECK 4WD WARNING LAMP 

   Does 4WD warning lamp flicker? (4WD shift indicator lamp is turned OFF.)

   Yes or No 

   1. Yes: Perform self-diagnoses. Refer to "TROUBLE DIAGNOSIS WITHOUT CONSULT-II ".
   2. No: GO TO 5.
5. CHECK 4WD SHIFT INDICATOR LAMP 

   Does 4WD shift indicator lamp keep flickering?

   Yes or No 

   1. Yes: Check again.
   2. No: INSPECTION END