DTC Confirmation Procedure

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Always drive vehicle at a safe speed.

NOTE: If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next step.

Turn ignition switch OFF and wait at least 10 seconds.
Turn ignition switch ON.
Turn ignition switch OFF and wait at least 10 seconds.

WITH CONSULT-III

Turn ignition switch ON.

Select "P/N POSI SW" in "DATA MONITOR" mode with CONSULT-III. Then check the "P/N POSI SW" signal under the following conditions.

DTC CONFIRMATION PROCEDURE

Position (Shift lever)	Known-good signal
N and P position	ON
Except the above position	OFF

If NG, go to "DIAGNOSTIC PROCEDURE ."

If OK, go to following step.

Select "DATA MONITOR" mode with CONSULT-III.
Start engine and warm it up to normal operating temperature.

Maintain the following conditions for at least 60 consecutive seconds.

COOLANT TEMPERATURE SPECIFICATION

ENG SPEED	1, 400 - 6, 375 rpm
COOLAN TEMP/S	More than 70°C (158°F)
B/FUEL SCHDL	2.0 - 31.8 msec
VHCL SPEED SE	More than 64 km/h (40 MPH)
Shift lever	Suitable position

Check 1st trip DTC.
If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE "