Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CHECK INPUT SIGNALS
With CONSULT-II
1. Start engine.
2. Select "DATA MONITOR" mode for "A/T" with CONSULT-II.
  
  Fig 1: CONSULT-II Display - SELECT SYSTEM
  Courtesy of NISSAN MOTOR CO., U.S.A.
3. Drive vehicle, and then make sure that the values of "VHCL/S SE-A/T" and "VHCL/S SE-MTR" are same.
OK or NG
- OK : GO TO 4.
- NG : GO TO 2.
CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Refer to TROUBLE DIAGNOSIS - TCS/ABS (with TCS/ABS) or TROUBLE DIAGNOSIS - VDC/TCS/ABS (with VDC/TCS/ABS).

OK or NG
- OK : GO TO 3.
- NG : If NG, recheck pin terminals for damage or loose connection with harness connector.
CHECK DTC WITH COMBINATION METER
Refer to COMBINATION METERS .

OK or NG
- OK : GO TO 4.
- NG : If NG, recheck pin terminals for damage or loose connection with harness connector.
CHECK DTC
Perform "DTC Confirmation Procedure". Refer to DTC CONFIRMATION PROCEDURE .

OK or NG
- OK : INSPECTION END
- NG : GO TO 5.
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
- OK : INSPECTION END
- NG : Repair or replace damaged parts.