Nissan Tiida C11. Manual - part 15

AV-54

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

U1310 NAVI CONTROL UNIT

U1310 NAVI CONTROL UNIT

Description

INFOID:0000000001728652

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

XX-XX, "*****"

.

DTC Logic

INFOID:0000000001728653

Part name

Description

NAVI CONTORL UNIT

• Map data can be read from the map DVD-ROM by installing map DVD-ROM.
• It is the master unit of the MULTI AV system, and it is connected to each control 

unit by means of communication. It operates each system according to com-
munication signals from the NAVI control unit.

• The NAVI control unit includes the audio, hands-free phone, navigation, and 

vehicle information functions.

• It is connected to ECM and combination meter via CAN communication to ob-

tain necessary information for the vehicle information 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). 

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Action to take

U1310

CONTROL UNIT (AV)
[U1310]

An initial diagnosis error is detected in AV communication 
circuit.

Replace NAVI control unit.

AV

U1200 NAVI CONTROL UNIT

AV-55

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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U1200 NAVI CONTROL UNIT

Description

INFOID:0000000001728654

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

XX-XX, "*****"

.

DTC Logic

INFOID:0000000001728655

Part name

Description

NAVI CONTORL UNIT

• Map data can be read from the map DVD-ROM by installing map DVD-ROM.
• It is the master unit of the MULTI AV system, and it is connected to each control 

unit by means of communication. It operates each system according to com-
munication signals from the NAVI control unit.

• The NAVI control unit includes the audio, hands-free phone, navigation, and 

vehicle information functions.

• It is connected to ECM and combination meter via CAN communication to ob-

tain necessary information for the vehicle information 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). 

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Action to take

U1200

Cont Unit
FLASH- ROM
[U1200]

An internal malfunction is detected in NAVI control unit 
(FLASH-ROM).

Replace NAVI control unit.

AV-56

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

U1201 NAVI CONTROL UNIT

U1201 NAVI CONTROL UNIT

Description

INFOID:0000000001728656

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

XX-XX, "*****"

.

DTC Logic

INFOID:0000000001728657

Part name

Description

NAVI CONTORL UNIT

• Map data can be read from the map DVD-ROM by installing map DVD-ROM.
• It is the master unit of the MULTI AV system, and it is connected to each control 

unit by means of communication. It operates each system according to com-
munication signals from the NAVI control unit.

• The NAVI control unit includes the audio, hands-free phone, navigation, and 

vehicle information functions.

• It is connected to ECM and combination meter via CAN communication to ob-

tain necessary information for the vehicle information 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). 

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Action to take

U1201

GYRO NO CONN
[U1201]

Internal malfunction of NAVI control unit (gyrocompass 
disconnection) is detected.

Replace NAVI control unit.

AV

U1216 NAVI CONTROL UNIT

AV-57

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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P

U1216 NAVI CONTROL UNIT

Description

INFOID:0000000001728658

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

XX-XX, "*****"

.

DTC Logic

INFOID:0000000001728659

Part name

Description

NAVI CONTORL UNIT

• Map data can be read from the map DVD-ROM by installing map DVD-ROM.
• It is the master unit of the MULTI AV system, and it is connected to each control 

unit by means of communication. It operates each system according to com-
munication signals from the NAVI control unit.

• The NAVI control unit includes the audio, hands-free phone, navigation, and 

vehicle information functions.

• It is connected to ECM and combination meter via CAN communication to ob-

tain necessary information for the vehicle information 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). 

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Action to take

U1216

CAN CONT
[U1216]

Internal malfunction of NAVI control unit (CAN controller) 
is detected.

Replace NAVI control unit.