NISSAN TIIDA 2007 Service Manual PDF

AV-56
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1201 NAVI CONTROL UNIT
U1201 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728656
Replace the NAVI control unit if this DTC is displayed. Refer to XX-XX, "*****".
DTC LogicINFOID: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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1201GYRO 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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U1216 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728658
Replace the NAVI control unit if this DTC is displayed. Refer to XX-XX, "*****".
DTC LogicINFOID: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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1216CAN CONT
[U1216]Internal malfunction of NAVI control unit (CAN controller)
is detected.Replace NAVI control unit.

AV-58
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1217 NAVI CONTROL UNIT
U1217 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728660
Replace the NAVI control unit if this DTC is displayed. Refer to XX-XX, "*****".
DTC LogicINFOID:0000000001728661
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
U1217BLUETOOTH MODULE
CONN
[U1217]Internal malfunction of NAVI control unit (Bluetooth mod-
ule connection malfunction) is detected.Replace NAVI control unit.

AV
U1204 GPS
AV-59
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
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U1204 GPS
DescriptionINFOID:0000000001728662
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:0000000001728663
Diagnosis ProcedureINFOID:0000000001728664
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
U1204GPS CONN
[U1204]Internal malfunction of NAVI control unit (GPS malfunc-
tion) is detected.Replace NAVI control unit.

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.

AV
U1206 GPS
AV-61
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
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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.

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.

AV
U1208 NAVI CONTROL UNIT
AV-63
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
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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

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

AV
U120A NAVI CONTROL UNIT
AV-65
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
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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