Nissan Tiida C11. Manual - part 19

AV-70

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

U1210 NAVI CONTROL UNIT

U1210 NAVI CONTROL UNIT

Description

INFOID:0000000001728695

DTC Logic

INFOID:0000000001728696

Diagnosis Procedure

INFOID:0000000001728697

1.

PERFORM THE SELF-DIAGNOSIS

1.

Delete the self-diagnosis results. Turn ignition switch OFF.

2.

Turn ignition switch ON. Replace map DVD-ROM with a normal one. 

3.

Perform the self-diagnosis again. 

4.

Check that the DTC is detected again.

Is any DTC detected?

YES

>> Replace NAVI control unit.

NO

>> Replace Map disc.

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). 

MAP DVD-ROM

A collection of map data

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Probable malfunction location

U1210

DVD-ROM SEEK
[U1210]

• Malfunction is detected on DVD-ROM drive pickup lens 

in NAVI control unit.

• There is dirt and damage on the map disc.

• Map  disc
• NAVI  control  unit

AV

U1211 NAVI CONTROL UNIT

AV-71

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U1211 NAVI CONTROL UNIT

Description

INFOID:0000000001728698

DTC Logic

INFOID:0000000001728699

Diagnosis Procedure

INFOID:0000000001728700

1.

PERFORM THE SELF-DIAGNOSIS

1.

Delete the self-diagnosis results. Turn ignition switch OFF.

2.

Turn ignition switch ON. Replace map DVD-ROM with a normal one. 

3.

Perform the self-diagnosis again. 

4.

Check that the DTC is detected again.

Is any DTC detected?

YES

>> Replace NAVI control unit.

NO

>> Replace Map disc.

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). 

MAP DVD-ROM

A collection of map data

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Probable malfunction location

U1211

DVD-ROM ERR COR-
RECTION [U1211]

• Malfunction is detected on DVD-ROM drive pickup lens 

in NAVI control unit.

• There is dirt and damage on the map disc.

• Map disc
• NAVI control unit

AV-72

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

U1212 NAVI CONTROL UNIT

U1212 NAVI CONTROL UNIT

Description

INFOID:0000000001728701

DTC Logic

INFOID:0000000001728702

Diagnosis Procedure

INFOID:0000000001728703

1.

PERFORM THE SELF-DIAGNOSIS

1.

Delete the self-diagnosis results. Turn ignition switch OFF.

2.

Turn ignition switch ON. Replace map DVD-ROM with a normal one. 

3.

Perform the self-diagnosis again. 

4.

Check that the DTC is detected again.

Is any DTC detected?

YES

>> Replace NAVI control unit.

NO

>> Replace Map disc.

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). 

MAP DVD-ROM

A collection of map data

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Probable malfunction location

U1212

DVD-ROM DATA FOR-
WARD [U1212]

• Malfunction is detected on DVD-ROM drive pickup lens 

in NAVI control unit.

• There is dirt and damage on the map disc.

• Map  disc
• NAVI  control  unit

AV

U1213 NAVI CONTROL UNIT

AV-73

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U1213 NAVI CONTROL UNIT

Description

INFOID:0000000001728704

DTC Logic

INFOID:0000000001728705

Diagnosis Procedure

INFOID:0000000001728706

1.

PERFORM THE SELF-DIAGNOSIS

1.

Delete the self-diagnosis results. Turn ignition switch OFF.

2.

Turn ignition switch ON. Replace map DVD-ROM with a normal one. 

3.

Perform the self-diagnosis again. 

4.

Check that the DTC is detected again.

Is any DTC detected?

YES

>> Replace NAVI control unit.

NO

>> Replace Map disc.

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). 

MAP DVD-ROM

A collection of map data

DTC

Display contents of 

CONSULT-III

DTC Detection Condition

Probable malfunction location

U1213

DVD-ROM DATA
[U1213]

• Malfunction is detected on DVD-ROM drive pickup lens 

in NAVI control unit.

• There is dirt and damage on the map disc.

• Map disc
• NAVI control unit