Self-Diagnostic Procedure (With Consult-II)

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

Turn on CONSULT-II and touch "ENGINE" for OBD-II detected items or touch "A/T" for TCM self-diagnosis.
If A/T is not displayed, check TCM power supply and ground circuit. Refer to TCM TERMINALS AND REFERENCE VALUE . If result is NG, refer to "POWER SUPPLY ROUTING ".

Fig 1: Select System Display CONSULT-II
Courtesy of NISSAN MOTOR CO., U.S.A.
Touch "SELF-DIAG RESULTS".
Display shows malfunction experienced since the last erasing operation.

CONSULT-II performs REAL-TIME SELF-DIAGNOSIS.

Also, any malfunction detected while in this mode will be displayed at real time.

Fig 2: Real-Time Diag Display CONSULT-II
Courtesy of NISSAN MOTOR CO., U.S.A.