2007 NISSAN TIIDA steering system

MODEL C11 SERIES
2007 NISSAN EUROPE S.A.S.
All rights reserved. No part of this Electronic Service Manual may be reproduced or stored in a retrieval system, or transmitted in any form,
or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nissan Europe
S.A.S., Paris, France.
A GENERAL INFORMATION
B ENGINE
D TRANSMISSION& DRIVELINE
E SUSPENSION F BRAKES
G STEERING H RESTRAINTS
I VENTILATION, HEATER & AIR CONDITIONER
J BODY INTERIOR
K BODY EXTERIOR, DOOR, ROOF & VEHICLE SECURITY
L DRIVER CONTROLS
M ELECTRICAL & POWER CONTROL
N DRIVER INFORMATION & MULTIMEDIA
O CRUISE CONTROL P MAINTENANCEGI General Information
EM Engine Mechanical
LU Engine Lubrication System
CO Engine Cooling System
EC Engine Control System
FL Fuel System
EX Exhaust System
STR Starting System
ACC Accelerator Control System
CL Clutch
TM Transaxle & Transmission
FAX Front Axle
RAX Rear Axle
FSU Front Suspension
RSU Rear Suspension
WT Road Wheels & Tires
BR Brake System
PB Parking Brake System
BRC Brake Control System
ST Steering System
STC Steering Control System
SB Seat Belt
SR SRS Airbag
SRC SRS Airbag Control System
VTL Ventilation System
HA Heater & Air Conditioning System
HAC Heater & Air Conditioning Control System
INT Interior
IP Instrument Panel
SE Seat
DLK Door & Lock
SEC Security Control System
GW Glass & Window System
PWC Power Window Control System
RF Roof
EXT Exterior
MIR Mirrors
EXL Exterior Lighting System
INL Interior Lighting System
WW Wiper & Washer
DEF Defogger
HRN Horn
PWO Power Outlet
BCS Body Control System
LAN LAN System
PCS Power Control System
CHG Charging System
PG Power Supply, Ground & Circuit Elements
MWI Meter, Warning Lanp & Indicator
WCS Warning Chime System
AV Audio, Visual & Navigation System
CCS Cruise Control System Maintenance
MA Maintenance
QUICK REFERENCE INDEX
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Publication Number:
SM7E00-1C11E0E

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DRIVER INFORMATION & MULTIMEDIA
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SECTION AV
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CONTENTS
AUDIO, VISUAL & NAVIGATION SYSTEM
AUDIO WITHOUT NAVIGATION
BASIC INSPECTION ....................................
5
DIAGNOSIS AND REPAIR WORKFLOW ..........5
Work Flow .................................................................5
FUNCTION DIAGNOSIS ...............................6
AUDIO SYSTEM ..................................................6
System Diagram ........................................................6
System Description ...................................................6
Component Parts Location ........................................8
Component Description .............................................8
COMPONENT DIAGNOSIS ..........................9
POWER SUPPLY AND GROUND CIRCUIT .......9
AV CONTROL UNIT ....................................................9
AV CONTROL UNIT : Diagnosis Procedure .............9
MICROPHONE ............................................................9
MICROPHONE : Diagnosis Procedure .....................9
STEERING SWITCH ..........................................11
Description ..............................................................11
Diagnosis Procedure ...............................................11
MICROPHONE SIGNAL CIRCUIT .....................13
Description ..............................................................13
Diagnosis Procedure ...............................................13
ECU DIAGNOSIS .........................................15
AV CONTROL UNIT ...........................................15
Reference Value .....................................................15
Wiring Diagram .......................................................17
SYMPTOM DIAGNOSIS ..............................19
MULTI AV SYSTEM SYMPTOMS ......................19
Symptom Table .......................................................19
NORMAL OPERATING CONDITION ...............20
Description ...............................................................20
PRECAUTION ..............................................21
PRECAUTIONS .................................................21
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
21
PREPARATION ...........................................22
PREPARATION .................................................22
Commercial Service Tool ........................................22
ON-VEHICLE REPAIR .................................23
AUDIO UNIT ......................................................23
Removal and Installation .........................................23
TWEETER .........................................................24
Removal and Installation .........................................24
FRONT DOOR SPEAKER ................................25
Removal and Installation .........................................25
REAR DOOR SPEAKER ..................................26
Removal and Installation .........................................26
STEERING SWITCH .........................................27
Removal and Installation .........................................27
AUDIO ANTENNA .............................................28
Location of Antenna .................................................28
Removal and Installation of Roof Antenna ..............28
AUDIO WITH NAVIGATION
BASIC INSPECTION ...................................
30
DIAGNOSIS AND REPAIR WORKFLOW ........30
Work Flow ................................................................30
FUNCTION DIAGNOSIS ..............................32

AV
AV-3
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U1214 NAVI CONTROL UNIT ............................74
Description ..............................................................74
DTC Logic ...............................................................74
Diagnosis Procedure ...............................................74
U1215 NAVI CONTROL UNIT ............................75
Description ..............................................................75
DTC Logic ...............................................................75
Diagnosis Procedure ...............................................75
U1243 DISPLAY UNIT .......................................76
Description ..............................................................76
DTC Logic ...............................................................76
Diagnosis Procedure ...............................................76
U1244 GPS ANTENNA ......................................78
Description ..............................................................78
DTC Logic ...............................................................78
Diagnosis Procedure ...............................................78
U1300 AV COMM CIRCUIT ...............................79
Description ..............................................................79
POWER SUPPLY AND GROUND CIRCUIT ......80
AV CONTROL UNIT ..................................................80
AV CONTROL UNIT : Diagnosis Procedure ...........80
NAVI CONTROL UNIT ..............................................80
NAVI CONTROL UNIT : Diagnosis Procedure .......80
DISPLAY UNIT ..........................................................81
DISPLAY UNIT : Diagnosis Procedure ...................81
RGB (R: RED) SIGNAL CIRCUIT ......................82
Description ..............................................................82
Diagnosis Procedure ...............................................82
RGB (G: GREEN) SIGNAL CIRCUIT .................83
Description ..............................................................83
Diagnosis Procedure ...............................................83
RGB (B: BLUE) SIGNAL CIRCUIT ....................84
Description ..............................................................84
Diagnosis Procedure ...............................................84
RGB SYNCHRONIZING SIGNAL CIRCUIT .......85
Description ..............................................................85
Diagnosis Procedure ...............................................85
RGB AREA (YS) SIGNAL CIRCUIT ..................86
Description ..............................................................86
Diagnosis Procedure ...............................................86
HORIZONTAL SYNCHRONIZING (HP) SIG-
NAL CIRCUIT .....................................................
87
Description ..............................................................87
Diagnosis Procedure ...............................................87
VERTICAL SYNCHRONIZING (VP) SIGNAL
CIRCUIT .............................................................
88
Description ..............................................................88
Diagnosis Procedure ...............................................88
STEERING SWITCH .........................................89
Description ...............................................................89
Diagnosis Procedure ...............................................89
MICROPHONE SIGNAL CIRCUIT ....................91
Description ...............................................................91
Diagnosis Procedure ...............................................91
ECU DIAGNOSIS .........................................93
AV CONTROL UNIT ..........................................93
Reference Value ......................................................93
Wiring Diagram ........................................................96
NAVI CONTROL UNIT ....................................100
Reference Value ....................................................100
DTC Index .............................................................103
DISPLAY UNIT ................................................105
Reference Value ....................................................105
SYMPTOM DIAGNOSIS ............................108
MULTI AV SYSTEM SYMPTOMS ..................108
Symptom Table .....................................................108
NORMAL OPERATING CONDITION .............111
Description .............................................................111
PRECAUTION ............................................119
PRECAUTIONS ...............................................119
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
119
PREPARATION .........................................120
PREPARATION ...............................................120
Commercial Service Tool ......................................120
ON-VEHICLE REPAIR ...............................121
AV (NAVI) CONTROL UNIT ............................121
Removal and Installation .......................................121
TWEETER .......................................................122
Removal and Installation .......................................122
FRONT DOOR SPEAKER ..............................123
Removal and Installation .......................................123
REAR DOOR SPEAKER ................................124
Removal and Installation .......................................124
AUDIO ANTENNA ...........................................125
Location of Antenna ...............................................125
Removal and Installation of Roof Antenna ............125
STEERING SWITCH .......................................126
Removal and Installation .......................................126

AV-6
< FUNCTION DIAGNOSIS >[AUDIO WITHOUT NAVIGATION]
AUDIO SYSTEM
FUNCTION DIAGNOSIS
AUDIO SYSTEM
System DiagramINFOID:0000000001728605
System DescriptionINFOID:0000000001728606
The audio system is equipped with following function. Each function is operated with audio switch or steering
switch.
FUNCTION DESCRIPTION
Operating signal
Audio system operation can be performed with audio switch or steering switch.
AM/FM Radio Mode
 AM/FM radio tuner is built into AV control unit.
 Audio signal is received by antenna, next it is input to AV control unit. AV control unit outputs the audio signal
to each speaker.
CD Mode
 CD function is built into AV control unit.
 AV control unit outputs audio signal to each speaker when CD is inserted to AV control unit.
Hands-free phone system
 Hands-free communication can be operated by connecting using Bluetooth® with cellular phone.
 Operation is performed by steering switch.
 Guide sound that is heard during operation is output from AV control unit to front speaker.
When a call is originated
 Spoken voice sound output from the microphone (Mic. Signal) is input to AV control unit. AV control unit out-
puts to cellular phone with Bluetooth
® communication as a TEL voice signal. Voice sound is then heard at
the other party.
When receiving a call Voice sound is input to own cellular phone from the other party. TEL voice signal is output to front speaker,
and the signal is input to AV control unit by establishing Bluetooth
® communication from cellular phone.
NATS AUDIO LINK
JPNIA0162GB
Function
AM/FM radio
CD
HANDS-FREE PHONE

AV-8
< FUNCTION DIAGNOSIS >[AUDIO WITHOUT NAVIGATION]
AUDIO SYSTEM
Component Parts Location
INFOID:0000000001728607
Component DescriptionINFOID:0000000001728608
1. AV control unit M43, M44 2. Front door speaker
Driver side D12
Passenger side D1123. Rear door speaker
LH D207
RH D307
4. Front tweeter
LH M109
RH M475. Steering wheel audio control switch-
es M1026. Microphone R15
ALNIA0890GB
Part name Description
AV CONTROL UNIT Operational switch of audio system is integrated.
 Receiving function of AM/FM radio, replaying function of CD and hands-free
phone function are integrated.
 Audio signals are output to each speaker.
FRONT DOOR SPEAKER Outputs sound signal from AV control unit.
 Outputs high, mid and low range sounds.
REAR DOOR SPEAKER Outputs sound signal from AV control unit.
 Outputs high, mid and low range sounds.
FRONT TWEETER Outputs sound signal from AV control unit.
 Outputs high range sound.
STEERING SWITCH Operations for audio and hands-free phone are possible.
 Steering switch signal (operation signal) is output to AV control unit.
MICROPHONE Used for hands-free phone operation.
 Mic. signal is sent to AV control unit.
 Power (Mic. VCC) is supplied from AV control unit.
RADIO ANTENNA Radio signal received by antenna is sent to AV control unit.

AV
MULTI AV SYSTEM SYMPTOMS
AV-19
< SYMPTOM DIAGNOSIS >[AUDIO WITHOUT NAVIGATION]
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SYMPTOM DIAGNOSIS
MULTI AV SYSTEM SYMPTOMS
Symptom TableINFOID:0000000001728624
RELATED TO AUDIO
RELATED TO HANDS FREE PHONE
 Check that the cellular phone is corresponding type (Bluetooth® enabled) when the hands free related mal-
function vehicle is in service before performing a diagnosis.
 There is a case that malfunction occurs due to the version change of the phone type, etc. even though it is a
corresponding type. Therefore, confirm it by changing the cellular phone to another corresponding type
phone, and check that it operates normally. It is necessary to distinguish whether the cause is the vehicle or
cellular phone. Check to ensure the customers phone is supported by checking the phone compatibility for
the hands free system.
Trouble diagnosis chart by symptom
RELATED TO STEERING SWITCH
Symptom Check items Possible malfunction location / Action to take
Audio sound is not heard.No sound from all speakers Audio unit (XX-XX, "*****"
)
Sound is not heard only from the specif-
ic places (Front RH, rear RH, front LH
and rear LH).Sound signal circuit of suspect system
Symptoms Check items Possible malfunction location / Action to take
Does not recognize cellular
phone connection. Repeat the registration of cellular phone. Audio unit (XX-XX, "*****"
)
Hands free phone cannot be
established. Hands free phone operation can be
made, but the communication cannot
be established.
 Hands free phone operation can be
performed, however, voice between
each other cannot be heard during the
conversation.Audio unit (XX-XX, "*****"
)
The other party's voice cannot
be heard by hands free phone.No sound from all speakers Audio unit (XX-XX, "*****"
)
Sound is not heard only from the specific
places (Front RH or front LH).Sound signal circuit (TEL voice)
Originating sound is not heard
by the other party with hands
free phone communication.Sound operation function is normal. Audio unit (XX-XX, "*****"
)
Sound operation function does not work. Microphone signal circuit (XX-XX, "*****"
)
Symptoms Possible malfunction location / Action to take
All steering switches are not operated. Steering switch signal ground circuit (XX-XX, "*****"
)
Only specified switch cannot be operated. Steering switch (XX-XX, "*****"
)
“MENU UP”, “VOL UP” and “SOURCE” switches are not op-
erated.Steering switch signal A circuit (XX-XX, "*****"
)
“ ”, “MENU DOWN” and “VOL DOWN” switches are not
operated.Steering switch signal B circuit (XX-XX, "*****"
)

AV-20
< SYMPTOM DIAGNOSIS >[AUDIO WITHOUT NAVIGATION]
NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
DescriptionINFOID:0000000001728625
RELATED TO AUDIO
 The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interfer-
ence, etc.). Check the symptoms below to diagnose the malfunction.
 The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check that noise is caused and/or changed by engine speed, ignition switch turned to each position, and
operation of each piece of electrical equipment. Then determine the cause.
NOTE:
 CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA) or could be incor-
rectly mastered by the customer on a computer.
 Check that the CDs carry the Compact Disc Logo. If not, the disc is not mastered to the red book Compact
Disc Standard and may not play.
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise from trains and other
sources, is not a malfunction.
NOTE:
 Fading noise: This noise occurs because of variations in the field strength in a narrow range due to mountains or buildings blocking
the signal.
 Multi-path noise: This noise results from a time difference between the broadcast waves directly from the station arriving at the
antenna and the waves reflected by mountains or buildings.
RELATED TO TELEPHONE
Symptoms Cause and Counter measure
Cannot playCheck that the CD was inserted correctly.
Check that the CD is scratched or dirty.
Check that there is condensation inside the player, and if there is, wait until the condensation is
gone (about 1 hour) before using the player.
The player will play correctly after it returns to the normal temperature if there is a temperature
increase error.
Only the music CD files (CD-DA data) will be played if there is a mixture of music CD files (CD-
DA data) and MP3/WMA files on a CD.
Files with extensions other than “.MP3”, “.WMA”, “.mp3”, or “.wma” cannot be played.
Check that the finalization process, such as session close and disc close, is done for the disc.
Check that the CD is protected by copyright.
Poor sound quality Check that the CD is scratched or dirty.
It takes a relatively long time before
the music starts playing.If there are many folder or file levels on the MP3/WMA CD, or if it is a multisession disc, some
time may be required before the music starts playing.
The songs do not play back in the
desired order.The playback order is the order in which the files were written by the software, so the files might
not play in the desired order.
Symptom Possible cause Possible solution
The system does not recognize the
command.
The system recognizes the com-
mand incorrectly.The interior of the vehicle is too noisy.Close the windows or have other occupants
be quiet.
The volume of the voice is too low. Speak louder.
Pronunciation is unclear. Speak clearly.
Voice recognition mode is not yet ready to speak.Push the release “ ” on the steering
switch, and speak a command after the
tone sounds.
5 seconds or more have passed after pushed and
released “ ” on the steering switch.Make sure to speak a command within
5seconds after push and release “ ” on
the steering switch.

AV
MULTI AV SYSTEM
AV-33
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
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 NAVI control unit is connected with display and serial communication, and it sends the required signal of dis-
play and display control and receives the response signal from front display. Also, it is connected with satel-
lite radio by serial communication, and it sends the operating signal and receives the display signal.
NOTE:
NAVI control unit can perform CONSULT-III self-operating function and on board self-diagnosis.
 CONSULT-III self diagnosis: Refer to AV-48, "
CONSULT - III Function (MULTI AV)".
 On board self diagnosis: Refer to AV-39, "
Diagnosis Description".
HANDS-FREE PHONE SYSTEM
 Hands-free communication can be operated by connecting using Bluetooth® with cellular phone.
 Operation is performed by steering switch, and operating condition is indicated on display.
 Guide sound that is heard during operation is input from NAVI control unit to audio unit and is output from
front speaker.
When a call is originated
Spoken voice sound output from the microphone (Mic. Signal) is input to NAVI control unit. NAVI control unit
outputs to cellular phone with Bluetooth
® communication as a TEL voice signal. Voice sound is then heard at
the other party.
When receiving a call
Voice sound is input to own cellular phone from the other party. TEL voice signal is output to front speaker, and
the signal is input to audio unit via NAVI control unit by establishing Bluetooth
® communication from cellular
phone.
Component Parts LocationINFOID:0000000001728629
1. AV control unit M43, M44 2. Display unit M100 3. Navi control unit B68, B69
ALNIA0891GB