Nissan Murano Z51. Manual — part 208

AV

U1217 AV CONTROL UNIT

AV-611

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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U1217 AV CONTROL UNIT

Description

INFOID:0000000005528711

Replace the AV control unit if this DTC is displayed. Refer to

AV-787, "Exploded View"

.

DTC Logic

INFOID:0000000005528712

Part name

Description

AV CONTROL UNIT

• Integrates hard disk drive (HDD) allowing map data and music data to be

stored.

• It is the master unit of the MULTI AV system, and it is connected to each control

unit by communication. It operates each system according to communication
signals from the AV control unit.

• The AV control unit includes the audio, hands-free phone, voice control, navi-

gation, satellite radio, and vehicle information functions.

• It is connected to ECM, A/C auto amp. and combination meter via CAN com-

munication to obtain necessary information for the vehicle information function.

• It is connected to BCM via CAN communication transmitting/receiving for the

vehicle settings function.

• It inputs the illumination signals that are required for the display dimming con-

trol.

• It inputs the signals for driving status recognition (vehicle speed, reverse and

parking brake).

• Update of map data is performed with the CONSULT-III and the applicable ca-

ble.

• It includes the TEL adapter and Bluetooth

™

function.

DTC

Display contents of

CONSULT-III

DTC Detection Condition

Action to take

U1217

BLUETOOTH MODULE
CONN
[U1217]

Internal malfunction of AV control unit (Bluetooth module
connection malfunction) is detected.

Replace AV control unit.

AV-612

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

U1218 AV CONTROL UNIT

U1218 AV CONTROL UNIT

Description

INFOID:0000000005528713

Replace the AV control unit if this DTC is displayed. Refer to

AV-787, "Exploded View"

.

DTC Logic

INFOID:0000000005528714

Part name

Description

AV CONTROL UNIT

• Integrates hard disk drive (HDD) allowing map data and music data to be

stored.

• It is the master unit of the MULTI AV system, and it is connected to each control

unit by communication. It operates each system according to communication
signals from the AV control unit.

• The AV control unit includes the audio, hands-free phone, voice control, navi-

gation, satellite radio, and vehicle information functions.

• It is connected to ECM, A/C auto amp. and combination meter via CAN com-

munication to obtain necessary information for the vehicle information function.

• It is connected to BCM via CAN communication transmitting/receiving for the

vehicle settings function.

• It inputs the illumination signals that are required for the display dimming con-

trol.

• It inputs the signals for driving status recognition (vehicle speed, reverse and

parking brake).

• Update of map data is performed with the CONSULT-III and the applicable ca-

ble.

• It includes the TEL adapter and Bluetooth

™

function.

DTC

Display contents of

CONSULT-III

DTC Detection Condition

Action to take

U1218

HDD-CONN
[U1218]

Internal malfunction of AV control unit (HDD connection
malfunction) is detected.

Replace AV control unit.

AV

U1219 AV CONTROL UNIT

AV-613

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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U1219 AV CONTROL UNIT

Description

INFOID:0000000005528715

Replace the AV control unit if this DTC is displayed. Refer to

AV-787, "Exploded View"

.

DTC Logic

INFOID:0000000005528716

Part name

Description

AV CONTROL UNIT

• Integrates hard disk drive (HDD) allowing map data and music data to be

stored.

• It is the master unit of the MULTI AV system, and it is connected to each control

unit by communication. It operates each system according to communication
signals from the AV control unit.

• The AV control unit includes the audio, hands-free phone, voice control, navi-

gation, satellite radio, and vehicle information functions.

• It is connected to ECM, A/C auto amp. and combination meter via CAN com-

munication to obtain necessary information for the vehicle information function.

• It is connected to BCM via CAN communication transmitting/receiving for the

vehicle settings function.

• It inputs the illumination signals that are required for the display dimming con-

trol.

• It inputs the signals for driving status recognition (vehicle speed, reverse and

parking brake).

• Update of map data is performed with the CONSULT-III and the applicable ca-

ble.

• It includes the TEL adapter and Bluetooth

™

function.

DTC

Display contents of

CONSULT-III

DTC Detection Condition

Action to take

U1219

HDD-READ
[U1219]

Internal malfunction of AV control unit (HDD read malfunc-
tion) is detected.

Replace AV control unit.

AV-614

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

U1220 AV CONTROL UNIT

U1220 AV CONTROL UNIT

Description

INFOID:0000000005528717

Replace the AV control unit if this DTC is displayed. Refer to

AV-787, "Exploded View"

.

DTC Logic

INFOID:0000000005528718

Part name

Description

AV CONTROL UNIT

• Integrates hard disk drive (HDD) allowing map data and music data to be

stored.

• It is the master unit of the MULTI AV system, and it is connected to each control

unit by communication. It operates each system according to communication
signals from the AV control unit.

• The AV control unit includes the audio, hands-free phone, voice control, navi-

gation, satellite radio, and vehicle information functions.

• It is connected to ECM, A/C auto amp. and combination meter via CAN com-

munication to obtain necessary information for the vehicle information function.

• It is connected to BCM via CAN communication transmitting/receiving for the

vehicle settings function.

• It inputs the illumination signals that are required for the display dimming con-

trol.

• It inputs the signals for driving status recognition (vehicle speed, reverse and

parking brake).

• Update of map data is performed with the CONSULT-III and the applicable ca-

ble.

• It includes the TEL adapter and Bluetooth

™

function.

DTC

Display contents of

CONSULT-III

DTC Detection Condition

Action to take

U1220

XM SERIAL COMM
[U1220]

Internal malfunction of AV control unit (satellite radio tuner
communication error) is detected.

Replace AV control unit.