2007 NISSAN TIIDA Radio

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-108
< SYMPTOM DIAGNOSIS >[AUDIO WITH NAVIGATION]
MULTI AV SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
MULTI AV SYSTEM SYMPTOMS
Symptom TableINFOID:0000000001728767
RELATED TO NAVIGATION
NOTE:
Combined part of AV switch and audio unit.
RELATED TO REAR VIEW MONITOR
Symptoms Check items Possible malfunction location/Action to take
AV switch cannot be operated.
(All switches cannot be operated.)“MULTI AV” is displayed on “SELECT
SYSTEM” screen of CONSULT-III.Perform the self-diagnosis using CONSULT-III.
(AV- 4 8 , "
CONSULT - III Function (MULTI AV)")
“MULTI AV” is not displayed on “SE-
LECT SYSTEM” screen of CON-
SULT-III. NAVI control unit power supply and ground circuit
(AV- 8 0 , "
NAVI CONTROL UNIT : Diagnosis Proce-
dure")
 Perform CAN diagnosis when “Please wait” is indi-
cated on the screen for approximately 120 seconds
after ignition switch ON.
AV switch cannot be operated.
(Only specified switch cannot be
operated.)CONSULT-III self-diagnosis detects
a malfunction.Perform the self-diagnosis using CONSULT-III.
(AV- 4 8 , "
CONSULT - III Function (MULTI AV)")
CONSULT-III self-diagnosis does not
detect a malfunction.Audio unit (XX-XX, "*****"
)
Map screen is not displayed.
(RGB image other than map is
normal.)–Perform the self-diagnosis using CONSULT-III.
(AV- 4 8 , "
CONSULT - III Function (MULTI AV)")
Fuel economy information display
is malfunctioning.–NAVI control unit power supply and ground circuit (Igni-
tion signal) (AV- 8 0 , "
NAVI CONTROL UNIT : Diagnosis
Procedure")
Voice guidance is not heard. – Voice guidance signal circuit
Traffic information (RDS-TMC) is
not received.Radio broadcasts are received. Audio unit (XX-XX, "*****"
)
Radio broadcasts are not received. Radio antenna (XX-XX, "*****"
)
 Antenna feeder (XX-XX, "*****"
)
Symptoms Check items Possible malfunction location/Action to take
Warning message under the dis-
play is not displayed at rear view
monitor image.– Horizontal synchronizing (HP) signal circuit (AV- 8 7 ,
"Diagnosis Procedure")
 Vertical synchronizing (VP) signal circuit (AV- 8 8 , "
Di-
agnosis Procedure")
 RGB area (YS) signal circuit (AV- 8 6 , "
Diagnosis Pro-
cedure")
Camera image is not shown.
(Only warning message under the
display is displayed.)“REAR VIEW CAMERA” is displayed
on “SELECT SYSTEM” screen of
CONSULT-III. Camera image signal circuit (positive circuit)
(Between camera control unit and display unit)
(XX-XX, "*****"
)
 Camera ON signal circuit (XX-XX, "*****"
)
 Camera image signal circuit
(Between rear view camera and camera control unit)
(XX-XX, "*****"
)
“REAR VIEW CAMERA” is not dis-
played on “SELECT SYSTEM”
screen of CONSULT-III.Camera control unit power supply and ground circuit
(XX-XX, "*****"
)
Camera image is rolling. –Camera image signal circuit (negative circuit)
(Between camera control unit and display unit)
(XX-XX, "*****"
)

BRC-78
< SYMPTOM DIAGNOSIS >[ABS]
PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS
PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS
Diagnosis ProcedureINFOID:0000000001731348
CAUTION:
Under the following conditions, ABS is activated and vibration is felt when brake pedal is lightly
depressed. However, this is normal.
 When shifting gears
 When driving on slippery road
 During cornering at high speed
 When passing over bumps or grooves [at approximately 50 mm (1.97 in) or more]
 When pulling away just after starting engine [at approximately 10 km/h (6 MPH) or higher]
1.SYMPTOM CHECK 1
Check that there are pedal vibrations when the engine is started.
Do vibrations occur?
YES >> GO TO 2
NO >> Inspect the brake pedal.
2.SYMPTOM CHECK 2
Check that there are ABS operation noises when the engine is started.
Do the operation noises occur?
YES >> GO TO 3
NO >> Perform self -diagnosis. Refer to BRC-25, "
CONSULT-III Function (ABS)".
3.SYMPTOM CHECK 3
Check symptoms when electrical component (headlamps, etc.) switches are operated.
Do symptoms occur?
YES >> Check if there is a radio, antenna, antenna lead wire, or wiring close to the control unit. If there is,
move it farther away.
NO >> Normal

BRC-80
< PRECAUTION >[ABS]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001691368
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harness connec-
tors.
Precaution for Brake SystemINFOID:0000000001691369
 Recommended fluid is Genuine NISSAN Fluid, DOT 3 or DOT 4 (US FMVSS No. 116).
 Do not reuse the drained brake fluid.
 Be careful not to splash brake fluid on painted areas such as body. If brake fluid is splashed, wipe it off and
flush area with water immediately.
 Do not use mineral oils such as gasoline or kerosene to clean. They will ruin rubber parts and cause
improper operation.
 Using a flare nut torque wrench, securely tighten brake tube flare
nuts.
 Brake system is an important safety part. If a brake fluid leak is
detected, always disassemble malfunctioning parts. If any mal-
functioning part is found, replace the part with a new one.
 Before working, turn ignition switch OFF and disconnect connec-
tors for ABS actuator and electric unit or battery terminals.
 When installing brake piping, be sure to check tightening torque.
Precaution for Brake ControlINFOID:0000000001691370
 During ABS operation, brake pedal lightly vibrates and a mechanical noise may be heard. This is normal.
 When starting engine, or just after starting vehicle, brake pedal may vibrate or motor operating noise may be
heard from engine compartment. This is a normal status of operation check.
 Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or
snow-covered (fresh, deep snow) roads.
 When an error is indicated by ABS or another warning lamp, collect all necessary information from the cus-
tomer (what symptoms are present under what conditions) and check for simple causes before starting diag-
nostic servicing. Besides the electrical system inspection, check booster operation, brake fluid level, and oil
leaks.
 If tyre size and type are used in an improper combination, or brake pads are not Genuine Nissan parts, stop-
ping distance or steering stability may deteriorate.
 If there is a radio, antenna, or antenna lead-in wire (including wiring) near the control unit, ABS system may
malfunction or return an error.
 If aftermarket parts (e.g. car stereo equipment, CD player) have been installed, check electrical harnesses
for pinches, open, and improper wiring.
SBR820BA

BRC-176
< SYMPTOM DIAGNOSIS >[ESP/TCS/ABS]
PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS
PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS
Diagnosis ProcedureINFOID:0000000001731205
CAUTION:
Under the following conditions, ABS is activated and vibration is felt when brake pedal is lightly
depressed. However, this is normal.
 When shifting gears
 When driving on slippery road
 During cornering at high speed
 When passing over bumps or grooves [at approximately 50 mm (1.97 in) or more]
 When pulling away just after starting engine [at approximately 10 km/h (6 MPH) or higher]
1.SYMPTOM CHECK 1
Check that there are pedal vibrations when the engine is started.
Do vibrations occur?
YES >> GO TO 2
NO >> Inspect the brake pedal.
2.SYMPTOM CHECK 2
Check that there are ABS operation noises when the engine is started.
Do the operation noises occur?
YES >> GO TO 3
NO >> Perform self -diagnosis. Refer to BRC-25, "
CONSULT-III Function (ABS)".
3.SYMPTOM CHECK 3
Check symptoms when electrical component (headlamps, etc.) switches are operated.
Do symptoms occur?
YES >> Check if there is a radio, antenna, antenna lead wire, or wiring close to the control unit. If there is,
move it farther away.
NO >> Normal