Vehicle Cannot Be Started From D1

SYMPTOM: 

Vehicle cannot be started from D ₁  on Cruise test - Part 1. 

1. CHECK SYMPTOM 

   Is "Vehicle Does Not Creep Backward In "R" Position" OK?

   Yes or No 

   1. Yes: GO TO 2.
   2. No: Go to "Vehicle Does Not Creep Backward In "R " Position", .
2. CHECK SELF-DIAGNOSTIC RESULTS 

   Does self-diagnosis show damage to vehicle speed sensor. A/T (revolution sensor), shift solenoid valve A, B or vehicle speed sensor. MTR after cruise test?

   Fig 1: Self-Diagnostic Blinking Pattern

   Courtesy of NISSAN MOTOR CO., U.S.A.

   Yes or No 

   1. Yes: Check damaged circuit. Refer to "DTC P0720 VEHICLE SPEED SENSOR A/T (REVOLUTION SENSOR) ", "DTC P0750 SHIFT SOLENOID VALVE A ", "DTC P0755 SHIFT SOLENOID VALVE B " or "DTC VEHICLE SPEED SENSOR-MTR ".
   2. No: GO TO 3.
3. CHECK ACCELERATOR PEDAL POSITION SENSOR (THROTTLE POSITION SENSOR) 

   Check accelerator pedal position sensor (throttle position sensor). Refer to ACCELERATOR PEDAL POSITION SENSOR .

   Fig 2: Identifying Accelerator Pedal Position Sensor (Throttle Position Sensor)

   Courtesy of NISSAN MOTOR CO., U.S.A.

   OK or NG 

   1. OK: GO TO 4.
   2. NG: Repair or replace accelerator pedal position sensor (throttle position sensor).
4. CHECK LINE PRESSURE 

   Check line pressure at stall point with selector lever in "D" position.

   Refer to LINE PRESSURE TEST .

   Fig 3: Checking Line Pressure

   Courtesy of NISSAN MOTOR CO., U.S.A.

   OK or NG 

   1. OK: GO TO 5.
   2. NG: GO TO  8.
5. CHECK A/T FLUID CONDITION 
   1. Remove oil pan.
   2. Check A/T fluid condition.
      Fig 4: Checking A/T Fluid Condition

      Courtesy of NISSAN MOTOR CO., U.S.A.

   OK or NG 

   1. OK: GO TO 6.
   2. NG: GO TO  8.
6. DETECT MALFUNCTIONING ITEM 
   1. Remove control valve assembly.

      Refer to ON VEHICLE SERVICE .

   2. Check the following items:
      • Shift valve A
      • Shift valve B
      • Shift solenoid valve A
      • 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:
      1. Perform TCM input/output signal inspection.
      2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
8. DETECT MALFUNCTIONING ITEM 
   1. Remove control valve assembly.

      Refer to ON VEHICLE SERVICE .

   2. Check the following items:
      • Shift valve A
      • Shift valve B
      • Shift solenoid valve A
      • Shift solenoid valve B
      • Pilot valve
      • Pilot filter
   3. Disassemble A/T.
   4. Check the following items:
      • Forward clutch assembly
      • Forward one-way clutch Low one-way clutch
      • High clutch assembly
      • Torque converter
      • Oil pump assembly

   OK or NG 

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