Diagnostic Procedure

With CONSULT-II 

1. Start engine.
2. Select "DATA MONITOR" mode for "A/T" with CONSULT-II.
   Fig 1: Consult-II - (DATA MONITOR) Display

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Read out the value of "VHCL/S SE-A/T" while driving.

   Check the value changes according to driving speed.

OK or NG

• OK: GO TO  5.
• NG: GO TO 2.

With CONSULT-II 

1. Start engine.
2. Check pulse between TCM harness connector E143 terminal 29 (W) and ground.
   Fig 2: Judgement Standard Chart

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 3: Checking Pulse Between TCM Harness Connector E143 Terminal 29 & Ground

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

OK or NG

• OK: GO TO  5.
• NG: GO TO 3.

1. Turn ignition switch to OFF position.
2. Disconnect the revolution sensor harness connector.
3. Turn ignition switch to ON position. (Do not start engine.)
4. Check voltage between revolution sensor harness connector F38 terminal 1 (R/Y) and ground.
   Fig 4: Checking Voltage Between Revolution Sensor Harness Connector F38 Terminal 1 & Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.
   • Voltage: Battery voltage 

OK or NG

• OK: GO TO 4.
• NG: Check the following items. If any items is damaged, repair or replace damaged parts.
  • Fuse
  • Harness for short or open between ignition switch and revolution sensor
  • Ignition switch

    Refer to "POWER SUPPLY ROUTING CIRCUIT ".

Check harness for short or open between TCM, ECM and revolution sensor

OK or NG

• OK: Repair or replace revolution sensor.
• NG: Repair or replace damaged parts.

Perform "DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE ".

OK or NG

• OK: INSPECTION END 
• NG: GO TO 6.

1. Perform TCM input/output signal inspection. Refer to "TCM TERMINALS AND REFERENCE VALUE ".
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.

OK or NG

• OK: INSPECTION END 
• NG: Repair or replace damaged parts