Diagnostic Procedure 2

WARNING: This page is about a different car, the 2007 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Self-diagnostic results:

"DIFFERENCE OF KEY" displayed on CONSULT-II screen

CONFIRM SELF-DIAGNOSTIC RESULTS
Confirm SELF-DIAGNOSTIC RESULTS "DIFFERENCE OF KEY" displayed on CONSULT-II screen.

Fig 1: CONSULT-II Display - SELF-DIAG RESULTS
Courtesy of NISSAN MOTOR CO., U.S.A.

Is CONSULT-II screen displayed as shown in Fig 1 ?

YES: GO TO 2.

NO: GO TO "SYMPTOM MATRIX CHART 1 ".
PERFORM INITIALIZATION WITH CONSULT-II
Perform initialization with CONSULT-II. Re-register all NATS ignition key IDs.

For initialization and registration of NATS ignition key IDs, refer to "CONSULT-II Operation Manual NATS-IVIS/NVIS".

NOTE: If the initialization is not completed or malfunctions, CONSULT-II shows message on the screen.

Can the system be initialized and can the engine be started with reregistered NATS ignition key?

YES:
- Ignition key ID was unregistered.
NO:
- BCM is malfunctioning.
- Replace BCM. Refer to "BCM ".
- Perform initialization with CONSULT-II.
- For initialization, refer to "CONSULT-II Operation Manual NATS-IVIS/NVIS".
Fig 2: Identifying CONSULT-II Display -- IMMU INITIALIZATION
Courtesy of NISSAN MOTOR CO., U.S.A.