DTC Confirmation Procedure: Notes

WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

Always drive vehicle at a safe speed.
Be careful not to rev engine into the red zone on the tachometer.

NOTE: If "DTC Confirmation Procedure" has been previously conducted, always turn ignition switch "OFF" and wait at least 10 seconds before conducting the next test.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

With CONSULT-II

Turn ignition switch ON. (Do not start engine.)
Select "DATA MONITOR" mode for "A/T" with CONSULT-II.
Drive vehicle and check for an increase of "VHCL/S SE.A/T" value in response to "VHCL/S SE.MTR" value.
If the check result is NG, go to "DIAGNOSTIC PROCEDURE ".

If the check result is OK, go to following step.
Select "DATA MONITOR" mode for "ENGINE" with CONSULT-II.

Fig 1: Identifying CONSULT-II Select System Display
Courtesy of NISSAN MOTOR CO., U.S.A.
Start engine and maintain the following conditions for at least 5 consecutive seconds.
VHCL SPEED SE: 30 km/h (19 MPH) or more

THRTL POS SEN: More than 1.0/8

Selector lever: "D" position

Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving conditions required for this test.

If the check result is NG, go to "DIAGNOSTIC PROCEDURE ".

If the check result is OK, go to following step.
Maintain the following conditions for at least 5 consecutive seconds.
ENGINE SPEED: 3,500 rpm or more

THRTL POS SEN: More than 1.0/8

Selector lever: "D" position

Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving conditions required for this test.

If the check result is NG, go to "DIAGNOSTIC PROCEDURE ".