Component Inspection

CHECK INPUT SPEED SENSOR-I
1. Turn ignition switch OFF.
2. Disconnect input speed sensor harness connector.
3. Remove the sensor. Refer to "EXPLODED VIEW ".
4. Visually check the sensor for chipping.
  Is the inspection result normal?
  
  YES: GO TO 2.
  
  NO: Replace input speed sensor.
  
  Fig 1: Identifying Input Speed Sensor
  Courtesy of NISSAN NORTH AMERICA, INC.

CHECK INPUT SPEED SENSOR-II

Check resistance between input speed sensor terminals as per the following items.

Terminals (Polarity)	Resistance
1 (+) - 2 (-)	Except 0 or ∞ Ω [at 25°C (77°F)]
1 (+) - 3 (-)
2 (+) - 3 (-)

Is the inspection result normal?

YES: INSPECTION END

NO: Replace input speed sensor.