Confirmation/Adjustment Mode

Start the diagnosis function and select "Confirmation/Adjustment". The confirmation/adjustment mode indicates where each item can be checked or adjusted.
Select each switch on the "Inspection & Adjustment Mode" screen to display the relevant trouble diagnosis screen. Press the "RETURN" switch to return to the initial Inspection & Adjustment Mode screen.

Fig 1: Display Confirmation/Adjustment Mode On Screen
Courtesy of NISSAN MOTOR CO., U.S.A.

Display Diagnosis

Fig 2: Display Tint Of Color Bar Indication

Courtesy of NISSAN MOTOR CO., U.S.A.

The tint of the color bar indication is as per the following list if RGB signal error is detected.

R (red) signal error : Light blue (Cyan) tint

G (green) signal error : Purple (Magenta) tint

B (blue) signal error : Yellow tint

Vehicle Signals

A comparison check can be made of each actual vehicle signal and the signals recognized by the system.

Fig 3: Display Vehicle Signals

Courtesy of NISSAN MOTOR CO., U.S.A.

DIAGNOSIS ITEM REFERENCE CHART

Diagnosis item	Display	Vehicle status	Remarks
Vehicle speed	ON	Vehicle speed > 0 km/h (0 MPH)	Changes in indication may be delayed. This is normal.
Vehicle speed	OFF	Vehicle speed = 0 km/h (0 MPH)
Parking brake	ON	Parking brake is applied.
Parking brake	OFF	Parking brake is released.
Lights	ON	Light switch ON	-
Lights	OFF	Light switch OFF	-
Ignition	ON	Ignition switch ON	-
Ignition	OFF	Ignition switch in ACC position	-
Reverse	ON	Shift the selector lever to "R" position	Changes in indication may be delayed. This is normal.
Reverse	OFF	Shift the selector lever other than "R" position	Changes in indication may be delayed. This is normal.

Speaker Test

Select "SPEAKER DIAGNOSIS" to display the Speaker Diagnosis screen. Press "START and NEXT" to generate a test tone in a speaker. Press "Start" to generate a test tone in the next speaker.

Press "End" to stop the test tones.

NOTE: The frequency of test tone emitted from each speaker is as follows.

Tweeter : 3 kHz

Front door speaker : 300 Hz

Rear door speaker : 1 kHz

Climate Control

Fig 4: Display Speaker Diagnosis Screen

Courtesy of NISSAN MOTOR CO., U.S.A.

Refer to "HEATER & AIR CONDITIONING CONTROL SYSTEM " for details.

Error History

The self-diagnosis results are judged depending on whether any error occurs from when "Self-diagnosis" is selected until the self-diagnosis results are displayed.

However, the diagnosis results are judged normal if an error has occurred before the ignition SW is turned ON and then no error has occurred until the self-diagnosis start. Check the "Error Record" to detect any error that may have occurred before the self-diagnosis start because of this situation.

Count up method A

The counter resets to 0 if an error occurs when IGN switch is turned ON. The counter increases by 1 if the condition is normal at a next IGN ON cycle.
The counter upper limit is 39. Any counts exceeding 39 are ignored. The counter can be reset (no error record display) with the "Delete log" switch or CONSULT-III.

Count up method B

The counter increases by 1 if an error occurs when IGN switch is ON. The counter will not decrease even if the condition is normal at the next IGN ON cycle.
The counter upper limit is 50. Any counts exceeding 50 are ignored. The counter can be reset (no error record display) with the "Delete log" switch or CONSULT-III.

ERROR HISTORY DISPLAY ITEM REFERENCE CHART

Display type of occurrence frequency	Error history display item
Count up method A	CAN communication line, control unit (CAN), AV communication line, control unit (AV communication)
Count up method B	Other than the above

Fig 5: Display Error History

Courtesy of NISSAN MOTOR CO., U.S.A.

Error item

Some error items may be displayed simultaneously according to the cause. If some error items are displayed simultaneously, the detection of the cause can be performed by the combination of display items

ERROR ITEMS DESCRIPTION CHART

Error item	Description	Possible malfunction factor/Action to take
CAN COMM CIRCUIT	CAN communication malfunction is detected.	Perform diagnosis with CONSULT-III, and then repair the malfunctioning parts according to the diagnosis results. Refer to "DIAGNOSIS PROCEDURE ".
CONTROL UNIT (CAN)	CAN initial diagnosis malfunction is detected.	Replace the AV control unit.
CONTROL UNIT (AV)	AV communication circuit initial diagnosis malfunction is detected.
FLASH-ROM Error Of Control Unit	AV control unit malfunction is detected.
CAN Controller Memory Error	AV control unit malfunction is detected.
Front Display Connection Error	Display unit power supply and ground circuit malfunction is detected. Malfunction is detected in communication circuit between AV control unit and display unit. Malfunction is detected in communication signal between AV control unit and display unit.	Display unit power supply and ground circuit. Communication circuit between AV control unit and display unit.
SAT Connection Error	Satellite radio tuner power supply and ground circuit malfunction is detected. Malfunction is detected in communication circuit between AV control unit and satellite radio tuner. Malfunction is detected in communication signal between AV control unit and satellite radio tuner. Malfunction is detected in request signal circuit between AV control unit and satellite radio tuner.	Satellite radio tuner power supply and ground circuit. Communication circuit between AV control unit and satellite radio tuner. Request signal circuit between AV control unit and satellite radio tuner.
AV COMM CIRCUIT Switches Connection Error	Multifunction switch power supply and ground circuit malfunction is detected. Malfunction is detected in AV communication circuit between AV control unit and multifunction switch. Malfunction is detected in AV communication signal between AV control unit and multifunction switch.	Multifunction switch power supply and ground circuits. AV communication circuit between AV control unit and multifunction switch.

Vehicle CAN Diagnosis

CAN communication status and error counter is displayed.
The error counter displays "OK" if any malfunction was not detected in the past and displays "0" if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch ON cycle. The upper limit of the counter is 39.
The error counter is erased if reset.

MALFUNCTION COUNTER REFERENCE CHART

Items	Display (Current)	Malfunction counter (Past)
Tx (HVAC)	OK/UNKWN	OK/0 - 39
Rx (ECM)	OK/UNKWN	OK/0 - 39
Rx (Cluster)	OK/UNKWN	OK/0 - 39
Rx (BCM)	OK/UNKWN	OK/0 - 39
Rx (HVAC)	OK/UNKWN	OK/0 - 39
Rx (USM)	OK/UNKWN	OK/0 - 39

AV COMM Diagnosis

Fig 6: Display Vehicle CAN Diagnosis Screen

Courtesy of NISSAN MOTOR CO., U.S.A.

Displays the communication status between AV control unit (master unit) and each unit.
The error counter displays "OK" if any malfunction was not detected in the past and displays "0" if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch ON cycle. The upper limit of the counter is 39.

If it resets, the error counter is erased.

ITEMS STATUS REFERENCE CHART

Items	Status (Current)	Counter (Past)
C Tx (ITM-SW)	OK/UNKWN	OK/0 - 39
C Rx (PrimarySW-ITM)	OK/UNKWN	OK/0 - 39
C Rx (XM-ITM)	-	-

Fig 7: Display Communication Status Between AV Control Unit (Master Unit) And Each Unit

Courtesy of NISSAN MOTOR CO., U.S.A.

Delete Unit Connection Log

Deletes any unit connection records and error records from the AV control unit memory. (Clear the records of the unit that has been removed)

Fig 8: Display Delete Unit Connection Log Conformation Screen

Courtesy of NISSAN MOTOR CO., U.S.A.

Initialize Settings

Initializes the AV control unit memory.

Fig 9: Display AV Control Unit Memory Conformation Screen

Courtesy of NISSAN MOTOR CO., U.S.A.