XM Sat Subscription Status

The XM NavTraffic subscription status can be checked.

Fig 1: Multi AV System Screen Display - XM SAT Subscription Status

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

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.

The error record displays the time and place of the most recent occurrence of that error. However, take note of the following points.

If there is a malfunction with the GPS antenna circuit board in the AV control unit, the correct date and time of occurrence may not be able to be displayed.
Place of the error occurrence is represented by the position of the current location mark at the time an error occurred. If current location mark has deviated from the correct position, then the place of the error occurrence cannot be located correctly.
The frequency of occurrence is displayed in a count up manner. The actual count up method differs depending on the error item.

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.

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 2: Multi AV System Screen 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 ITEM DESCRIPTION

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.
Connection Of Gyro
XM SERIAL COMM Error
CAN Controller Memory Error
Bluetooth Module Connection Error
HDD CONN Error
HDD READ Error
HDD WRITE Error
HDD COMM Error
HDD ACCESS Error
DSP CONN Error
DSP COMM Error
Internal Communication Error		AV control unit power supply and ground circuits.
GPS Communication Error	GPS malfunction is detected.	An intermittent error caused by strong radio interference may be detected unless any symptom (GPS reception error, etc.) occurs. Replace the AV control unit if the malfunction occurs constantly.
GPS ROM Error
GPS RAM Error
GPS RTC Error
Front Display Connection Error	Display unit power supply and ground circuits malfunction is detected. Malfunction is detected in communication circuits 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 circuits. Communication circuits between AV control unit and display unit.
GPS Antenna Error	GPS antenna connection malfunction is detected.	GPS antenna.
Camera Control Unit Connection Error	Malfunction is detected in camera connection recognition circuit between AV control unit and camera control unit.	Camera-connection recognition circuit between AV control unit and camera control unit.
XM Antenna Connection Error	Poor connection is detected in satellite radio antenna.	Satellite radio antenna feeder. Satellite radio antenna.
CD Changer Connection Error	Malfunction is detected in CD changer power supply and ground circuits. Malfunction is detected in communication circuit between AV control unit and CD changer (REQ1 signal or communication signal). Malfunction is detected in communication signal between AV control unit and CD changer (REQ1 signal or communication signal).	CD changer power supply and ground circuits. Communication between AV control unit and CD changer (REQ1 signal or communication signal).
AV COMM CIRCUIT Internal Communication Error	AV control unit power supply and ground circuits malfunction detected. AV control unit malfunction is detected.	AV control unit power supply and ground circuits.
AV COMM CIRCUIT Switches Connection Error	Multifunction switch power supply and ground circuits 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.
AV COMM CIRCUIT Rearview Camera Connection Error	Camera control unit power supply and ground circuits malfunction is detected. Malfunction is detected in AV communication signal between AV control unit and camera control unit.	Camera control unit power supply and ground circuits.
AV COMM CIRCUIT iPod Connection Error	iPod adapter power supply and ground circuits malfunction is detected. Malfunction is detected in AV communication circuits between camera control unit and iPod adapter. Malfunction is detected in AV communication signal between AV control unit and iPod adapter.	iPod adapter power supply and ground circuits. AV communication circuits between AV control unit and iPod adapter.
AV COMM CIRCUIT Rearview Camera Connection Error iPod Connection Error	Malfunction is detected in AV communication circuits between camera control unit and the junction of AV control unit and multifunction switch.	AV communication circuits between camera control unit and the junction of AV control unit and multifunction switch.
AV COMM CIRCUIT Switches Connection Error Rearview Camera Connection Error iPod Connection Error	Malfunction is detected in AV communication circuits between AV control unit and the junction of camera control unit and multifunction switch.	AV communication circuits between AV control unit and the junction of camera 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" is pressed.

DISPLAY ITEM REFERENCE

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

Fig 3: Multi AV System Screen Display - CAN Communication Status And Error Counter

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

AV COMM Diagnosis

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.
The error counter is erased if "Reset" is pressed.

ITEM REFERENCE

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

Fig 4: Multi AV System Display - AV COMM Diagnosis Screen

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

NOTE:

Any units with "-" displayed have no history of vehicle connection.
"Audio" and "Amp" indicate the same status because "Amp" indicates the status of the amplifier integrated in the AV control unit.
"STRG SW", "Amp" "XM" indicate the same status as "Audio".

Hands-Free Phone

The hands-free phone reception volume adjustment, microphone and speaker test, and memory erase functions are also available.

Fig 5: Multi AV System Display - Hands-Free Phone Screen

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

Camera Cont.

The two functions of "Connection Confirmation" and "Adjust Offset of Rear View Camera" are available.