10. A/T Does Not Shift: D2 --> D3

SYMPTOM: 

A/T does not shift from D2 to D3 at the specified speed. 

1. CHECK SYMPTOM 

   Are 7. Vehicle Does Not Creep Forward In D, 3, 2 Or 1 Position and 8. Vehicle Cannot Be Started From D1 OK?

   Yes or No

   1. Yes: GO TO 2.
   2. No: Go to "7. VEHICLE DOES NOT CREEP FORWARD IN D, 3, 2 OR 1 POSITION " and "8. VEHICLE CANNOT BE STARTED FROM D1 ".
2. CHECK PARK/NEUTRAL POSITION (PNP) SWITCH CIRCUIT 

   With CONSULT-II 

   Does "TCM INPUT SIGNALS" in "DATA MONITOR" show damage to park/neutral position (PNP) switch circuit?

   Without CONSULT-II 

   Does self-diagnosis show damage to park/neutral position (PNP) switch circuit?

   Yes or No

   1. Yes: Check park/neutral position (PNP) switch circuit. Refer to "DTC P0705 PARK/NEUTRAL POSITION SWITCH ".
   2. No: GO TO 3.
      Fig 1: Self Diagnosis Result Display (PNP Switch Circuit)

      Courtesy of NISSAN MOTOR CO., U.S.A.
3. CHECK THROTTLE POSITION SENSOR [ACCELERATOR PEDAL POSITION (APP) SENSOR] 

   Check throttle position sensor [accelerator pedal position (APP) sensor]. Refer to "DTC P0122, P0123: TP SENSOR " and "DTC P2122, P2123: APP SENSOR " (with QR25DE), or "DTC P0122, P0123: TP SENSOR " and "DTC P2122, P2123: APP SENSOR " (with VQ35DE).

   OK or NG

   1. OK: GO TO 4.
   2. NG: Repair or replace throttle position sensor [accelerator pedal position (APP) sensor].
      Fig 2: Throttle Position Sensor

      Courtesy of NISSAN MOTOR CO., U.S.A.
4. CHECK A/T FLUID CONDITION 
   1. Remove oil pan.
   2. Check A/T fluid condition.

   OK or NG

   1. OK: GO TO  5.
   2. NG: GO TO 5.
      Fig 3: Checking Automatic Transaxle Fluid Condition

      Courtesy of NISSAN MOTOR CO., U.S.A.
5. DETECT MALFUNCTIONING ITEM 
   1. Remove control valve assembly. Refer to "CONTROL VALVE ASSEMBLY AND ACCUMULATORS ".
   2. Check the following items:
      • Shift valve B
      • Shift solenoid valve B
      • Pilot valve
      • Pilot filter
   3. Disassemble A/T.
   4. Check the following items:
      • Servo piston assembly
      • High clutch assembly
      • Oil pump assembly

   OK or NG

   1. OK: GO TO  7.
   2. NG: Repair or replace damaged parts.
6. DETECT MALFUNCTIONING ITEM 
   1. Remove control valve assembly. Refer to "CONTROL VALVE ASSEMBLY AND ACCUMULATORS ".
   2. Check the following items:
      • Shift valve B
      • Shift solenoid valve B
      • Pilot valve
      • Pilot filter

   OK or NG

   1. OK: GO TO 7.
   2. NG: Repair or replace damaged parts.
7. CHECK SYMPTOM 

   Check again.

   OK or NG

   1. OK: INSPECTION END 
   2. NG: GO TO 8.
8. CHECK TCM INSPECTION 
   1. Perform TCM input/output signal inspection.
   2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.

   OK or NG

   1. OK: INSPECTION END 
   2. NG: Repair or replace damaged parts.