5. Large Shock. "N" - "R" Position

SYMPTOM: 

There is large shock when changing from "N" to "R" position. 

1. CHECK SELF-DIAGNOSTIC RESULTS 

   Does self-diagnosis show damage to A/T fluid temperature sensor, line pressure solenoid valve or throttle position sensor [accelerator pedal position (APP) sensor] circuit?

   Yes or No 

   1. Yes: Check damaged circuit. Refer to "DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT ", "DTC P0745 LINE PRESSURE SOLENOID VALVE " or "DTC P1705 THROTTLE POSITION SENSOR [ACCELERATOR PEDAL POSITION (APP) SENSOR] ".
   2. No: GO TO 2.
   Fig 1: Checking Self-Diagnostic Results

   Courtesy of NISSAN MOTOR CO., U.S.A.
2. CHECK LINE PRESSURE 

   Check line pressure at idle with selector lever in "D" position. Refer to "LINE PRESSURE TEST ".

   OK or NG 

   1. OK: GO TO 3.
   2. NG:
      1. Remove control valve assembly. Refer to "REMOVAL ".
      2. Check the following items:
         • Valves to control line pressure (Pressure regulator valve, pressure modifier valve, pilot valve and pilot filter)
         • Line pressure solenoid valve
         • Oil pump assembly
   Fig 2: Checking Line Pressure

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. CHECK SYMPTOM 

   Check again.

   OK or NG 

   1. OK: INSPECTION END 
   2. NG:
      1. Perform TCM input/output signal inspection. See INPUT/OUTPUT SIGNAL OF TCM .
      2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.