Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CHECK TURBINE REVOLUTION SENSOR CIRCUIT
With CONSULT-II
1. Start engine.
2. Select "DATA MONITOR" mode for "TRANSMISSION" with CONSULT-II.
3. Drive vehicle and read out the value of "TURBINE REV".
  
  Fig 1: Item Condition Specifications Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 2: CONSULT-II Screen Display - TURBINE REV
  Courtesy of NISSAN MOTOR CO., U.S.A.
With CONSULT-II
1. Start the engine.
2. Check pulse between TCM connector terminals 23 and 30.
  
  Fig 3: Terminal Condition Data Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 3.
2. NG: GO TO 2.
Fig 4: Checking Pulse Between TCM Connector Terminals 23 And 30
Courtesy of NISSAN MOTOR CO., U.S.A.
DETECT MALFUNCTIONING ITEM
Check the following.
- Open or short-circuit in the harness between TCM and turbine revolution sensor.
- Turbine revolution sensor. Refer to "COMPONENT INSPECTION ".
OK or NG
1. OK: GO TO 3.
2. NG: Repair or replace damaged parts.
CHECK DTC
Perform "DTC Confirmation Procedure". Refer to "DTC CONFIRMATION PROCEDURE ".

OK or NG
1. OK: INSPECTION END
2. NG: GO TO 4.
CHECK TCM
1. Check TCM input/output signal.
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.