DTC Confirmation Test (Using CONSULT-II)

WARNING: This page is about a different car, the 2002 Nissan Pathfinder and 2002 Infiniti QX4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If DTC confirmation procedure had been previously run, turn ignition off and wait at least 10 seconds before continuing.

Turn ignition on. Select P/N POSI SW in DATA MONITOR mode with CONSULT-II.
Check P/N POSI SW signal under the following conditions.
- With transmission in Park or Neutral, ON should be displayed.
- With transmission in other position except Park or Neutral, OFF should be displayed.
If operation is as specified, go to next step. If operation is not as specified, go to appropriate DIAGNOSTIC PROCEDURE.
Select DATA MONITOR mode with CONSULT-II. Start engine and warm to normal operating temperature.
Maintain following conditions for at least 60 consecutive seconds:
- ENG SPEED: 1500-2500 RPM A/T, or 1800-2800 RPM M/T
- COOLAN TEMP/S: more than 158°F (70°C)
- B/FUEL SCHDL: 3.6-12 msec
- VHCL SPEED SE: 43 MPH or more
- Transmission selector lever: Any forward gear A/T, or 5th gear M/T
If 1st trip DTC is detected, go to appropriate DIAGNOSTIC PROCEDURE. If 1st trip DTC is not detected, system is okay at this time.