2007 NISSAN TIIDA reverse

AV-68
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U120E NAVI CONTROL UNIT
U120E NAVI CONTROL UNIT
DescriptionINFOID:0000000001728689
DTC LogicINFOID:0000000001728690
Diagnosis ProcedureINFOID:0000000001728691
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
U120EDVD-ROM FOCUS
[U120E] 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
U120F NAVI CONTROL UNIT
AV-69
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
MB A
O
P
U120F NAVI CONTROL UNIT
DescriptionINFOID:0000000001728692
DTC LogicINFOID:0000000001728693
Diagnosis ProcedureINFOID:0000000001728694
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
U120FDVD-ROM TOC
[U120F] 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-70
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1210 NAVI CONTROL UNIT
U1210 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728695
DTC LogicINFOID:0000000001728696
Diagnosis ProcedureINFOID: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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U1210DVD-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
MB A
O
P
U1211 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728698
DTC LogicINFOID:0000000001728699
Diagnosis ProcedureINFOID: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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U1211DVD-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
DescriptionINFOID:0000000001728701
DTC LogicINFOID:0000000001728702
Diagnosis ProcedureINFOID: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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U1212DVD-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
MB A
O
P
U1213 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728704
DTC LogicINFOID:0000000001728705
Diagnosis ProcedureINFOID: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
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Probable malfunction location
U1213DVD-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

AV-74
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
U1214 NAVI CONTROL UNIT
U1214 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728707
DTC LogicINFOID:0000000001728708
Diagnosis ProcedureINFOID:0000000001728709
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
U1214DVD-ROM TIMEOUT
[U1214] 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
U1215 NAVI CONTROL UNIT
AV-75
< COMPONENT DIAGNOSIS >[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
MB A
O
P
U1215 NAVI CONTROL UNIT
DescriptionINFOID:0000000001728710
DTC LogicINFOID:0000000001728711
Diagnosis ProcedureINFOID:0000000001728712
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
U1215DVD-ROM LOAD
[U1215] 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