Self-Diagnostic Procedure (With Consult-II)

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which carry out CAN communication.

For details, refer to the separate "CONSULT-II Operations Manual".

Touch on CONSULT-II, touch "START (NISSAN BASED VHCL)", and touch "ENGINE" for OBD-II detected items or touch "A/T" for TCM self-diagnosis.
If "ENGINE" or "A/T" is not displayed, go to CONSULT-II DATA LINK CONNECTOR (DLC) CIRCUIT

Fig 1: CONSULT-II Display - SELECT SYSTEM
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 Diagnosis".

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

Fig 2: CONSULT-II Display - REAL TIME DIAG
Courtesy of NISSAN MOTOR CO., U.S.A.