Page 65 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV-60
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1205 GPS
U1205 GPS
DescriptionINFOID:0000000001728665
An intermittent error caused by strong radio interference may be detected unless any symptom NISSAN TIIDA 2007 Service Repair Manual AV-60
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1205 GPS
U1205 GPS
DescriptionINFOID:0000000001728665
An intermittent error caused by strong radio interference may be detected unless any symptom](/manual-img/5/57395/w960_57395-64.png)
AV-60
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1205 GPS
U1205 GPS
DescriptionINFOID:0000000001728665
An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS recep-
tion error, etc.) occur. Replace the NAVI control unit if the malfunction occurs constantly. Refer to XX-XX,
"*****".
DTC LogicINFOID:0000000001728666
Diagnosis ProcedureINFOID:0000000001728667
1.PERFORM THE SELF-DIAGNOSIS
1. Delete the self-diagnosis results. Turn ignition switch OFF.
2. Turn ignition switch ON. Perform the self-diagnosis again.
3. Check that the DTC is detected again.
Is any DTC detected?
YES >> Replace NAVI control unit.
NO >> The intermittent malfunction caused by strong radio interference can be detected.
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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1205GPS ROM
[U1205]Internal malfunction of NAVI control unit (GPS malfunc-
tion) is detected.Replace NAVI control unit.
Page 66 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV
U1206 GPS
AV-61
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
MB A
O
P
U1206 GPS
DescriptionINFOID:0000000001728668
An intermittent error caused by strong radio interference ma NISSAN TIIDA 2007 Service Repair Manual AV
U1206 GPS
AV-61
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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G
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I
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K
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MB A
O
P
U1206 GPS
DescriptionINFOID:0000000001728668
An intermittent error caused by strong radio interference ma](/manual-img/5/57395/w960_57395-65.png)
AV
U1206 GPS
AV-61
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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MB A
O
P
U1206 GPS
DescriptionINFOID:0000000001728668
An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS recep-
tion error, etc.) occur. Replace the NAVI control unit if the malfunction occurs constantly. Refer to XX-XX,
"*****".
DTC LogicINFOID:0000000001728669
Diagnosis ProcedureINFOID:0000000001728670
1.PERFORM THE SELF-DIAGNOSIS
1. Delete the self-diagnosis results. Turn ignition switch OFF.
2. Turn ignition switch ON. Perform the self-diagnosis again.
3. Check that the DTC is detected again.
Is any DTC detected?
YES >> Replace NAVI control unit.
NO >> The intermittent malfunction caused by strong radio interference can be detected.
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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1206GPS RAM
[U1206]Internal malfunction of NAVI control unit (GPS malfunc-
tion) is detected.Replace NAVI control unit.
Page 67 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV-62
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1207 GPS
U1207 GPS
DescriptionINFOID:0000000001728671
An intermittent error caused by strong radio interference may be detected unless any symptom NISSAN TIIDA 2007 Service Repair Manual AV-62
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1207 GPS
U1207 GPS
DescriptionINFOID:0000000001728671
An intermittent error caused by strong radio interference may be detected unless any symptom](/manual-img/5/57395/w960_57395-66.png)
AV-62
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1207 GPS
U1207 GPS
DescriptionINFOID:0000000001728671
An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS recep-
tion error, etc.) occur. Replace the NAVI control unit if the malfunction occurs constantly. Refer to XX-XX,
"*****".
DTC LogicINFOID:0000000001728672
Diagnosis ProcedureINFOID:0000000001728673
1.PERFORM THE SELF-DIAGNOSIS
1. Delete the self-diagnosis results. Turn ignition switch OFF.
2. Turn ignition switch ON. Perform the self-diagnosis again.
3. Check that the DTC is detected again.
Is any DTC detected?
YES >> Replace NAVI control unit.
NO >> The intermittent malfunction caused by strong radio interference can be detected.
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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1207GPS RTC
[U1207]Internal malfunction of NAVI control unit (GPS malfunc-
tion) is detected.Replace NAVI control unit.
Page 68 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV
U1208 NAVI CONTROL UNIT
AV-63
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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E
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G
H
I
J
K
L
MB A
O
P
U1208 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728674
DTC LogicINFOID:0000000001728675 NISSAN TIIDA 2007 Service Repair Manual AV
U1208 NAVI CONTROL UNIT
AV-63
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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E
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G
H
I
J
K
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MB A
O
P
U1208 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728674
DTC LogicINFOID:0000000001728675](/manual-img/5/57395/w960_57395-67.png)
AV
U1208 NAVI CONTROL UNIT
AV-63
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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E
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K
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MB A
O
P
U1208 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728674
DTC LogicINFOID:0000000001728675
Diagnosis ProcedureINFOID:0000000001728676
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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U1208DVD-ROM COMM
[U1208] 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
Page 69 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV-64
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1209 NAVI CONTROL UNIT
U1209 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728677
DTC LogicINFOID:0000000001728678
Diagnosis ProcedureINFOID:00000 NISSAN TIIDA 2007 Service Repair Manual AV-64
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1209 NAVI CONTROL UNIT
U1209 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728677
DTC LogicINFOID:0000000001728678
Diagnosis ProcedureINFOID:00000](/manual-img/5/57395/w960_57395-68.png)
AV-64
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1209 NAVI CONTROL UNIT
U1209 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728677
DTC LogicINFOID:0000000001728678
Diagnosis ProcedureINFOID:0000000001728679
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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U1209DVD-ROM READ
[U1209] 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
Page 70 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV
U120A NAVI CONTROL UNIT
AV-65
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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G
H
I
J
K
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MB A
O
P
U120A NAVI CONTROL UNIT
DescriptionINFOID:0000000001728680
DTC LogicINFOID:0000000001728681 NISSAN TIIDA 2007 Service Repair Manual AV
U120A NAVI CONTROL UNIT
AV-65
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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MB A
O
P
U120A NAVI CONTROL UNIT
DescriptionINFOID:0000000001728680
DTC LogicINFOID:0000000001728681](/manual-img/5/57395/w960_57395-69.png)
AV
U120A NAVI CONTROL UNIT
AV-65
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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MB A
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U120A NAVI CONTROL UNIT
DescriptionINFOID:0000000001728680
DTC LogicINFOID:0000000001728681
Diagnosis ProcedureINFOID:0000000001728682
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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U120ADVD-ROM DISC
[U120A] 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
Page 71 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV-66
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U120C NAVI CONTROL UNIT
U120C NAVI CONTROL UNIT
DescriptionINFOID:0000000001728683
DTC LogicINFOID:0000000001728684
Diagnosis ProcedureINFOID:00000 NISSAN TIIDA 2007 Service Repair Manual AV-66
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U120C NAVI CONTROL UNIT
U120C NAVI CONTROL UNIT
DescriptionINFOID:0000000001728683
DTC LogicINFOID:0000000001728684
Diagnosis ProcedureINFOID:00000](/manual-img/5/57395/w960_57395-70.png)
AV-66
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U120C NAVI CONTROL UNIT
U120C NAVI CONTROL UNIT
DescriptionINFOID:0000000001728683
DTC LogicINFOID:0000000001728684
Diagnosis ProcedureINFOID:0000000001728685
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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U120CDVD-ROM MECHA DE-
TECT [U120C] 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
Page 72 of 5883
![NISSAN TIIDA 2007 Service Repair Manual AV
U120D NAVI CONTROL UNIT
AV-67
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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F
G
H
I
J
K
L
MB A
O
P
U120D NAVI CONTROL UNIT
DescriptionINFOID:0000000001728686
DTC LogicINFOID:0000000001728687 NISSAN TIIDA 2007 Service Repair Manual AV
U120D NAVI CONTROL UNIT
AV-67
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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H
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MB A
O
P
U120D NAVI CONTROL UNIT
DescriptionINFOID:0000000001728686
DTC LogicINFOID:0000000001728687](/manual-img/5/57395/w960_57395-71.png)
AV
U120D NAVI CONTROL UNIT
AV-67
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
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H
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MB A
O
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U120D NAVI CONTROL UNIT
DescriptionINFOID:0000000001728686
DTC LogicINFOID:0000000001728687
Diagnosis ProcedureINFOID:0000000001728688
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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U120DDVD-ROM DRIVE
MECHA [U120D] 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