switch NISSAN TIIDA 2007 Service User Guide

AV
AV CONTROL UNIT
AV-15
< ECU DIAGNOSIS >[AUDIO WITHOUT NAVIGATION]
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ECU DIAGNOSIS
AV CONTROL UNIT
Reference ValueINFOID:0000000001728621
TERMINAL LAYOUT
PHYSICAL VALUES
JPNIA0230ZZ
Te r m i n a l
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
2
(L)3
(G)Sound signal front LH OutputIgnition
switch
ONVoice output
4
(LG)5
(Y)Sound signal rear LH OutputIgnition
switch
ONVoice output
6
(R)15
(B)Steering switch signal A InputIgnition
switch
ONKeep pressing SOURCE
switch. 0 V
Keep pressing SEEK UP
switch.1.7 V
Keep pressing VOL UP
switch.3.3 V
Except for above. 5 V
7
(R)Ground ACC power supply InputIgnition
switch
ACC−Battery voltage
11
(BR)12
(P)Sound signal front RH OutputIgnition
switch
ONVoice output
SKIB3609E
SKIB3609E
SKIB3609E

AV-16
< ECU DIAGNOSIS >[AUDIO WITHOUT NAVIGATION]
AV CONTROL UNIT
13
(O)14
(V)Sound signal rear RH OutputIgnition
switch
ONVoice output
15
(B)Ground Steering switch signal GND —Ignition
switch
ON—0 V
16
(Y)15
(B)Steering switch signal B InputIgnition
switch
ONKeep pressing switch.0 V
Keep pressing SEEK
DOWN switch.1.7 V
Keep pressing VOL DOWN
switch.3.3 V
Except for above. 5 V
17
(SB)— Immobilizer — — — —
18
(Y)GroundVehicle speed signal (8-
pulse) InputIgnition
switch
ONWhen vehicle speed is ap-
prox. 40 km/h (25MPH)
19
(LG)Ground Battery power supply InputIgnition
switch
OFF— Battery voltage
31
(B)Ground GND —Ignition
switch
ON—0 V
35
(B/W)36 Microphone signal InputIgnition
switch
ONSounds
36 Ground Microphone GND —Ignition
switch
ON—0 V
37
(L)36 Microphone VCC OutputIgnition
switch
ON—5 V
42 — Antenna signal Input — — —Terminal
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3609E
SKIA6649J
PKIB5037J

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
STEERING SWITCH
AV-27
< ON-VEHICLE REPAIR >[AUDIO WITHOUT NAVIGATION]
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STEERING SWITCH
Removal and InstallationINFOID:0000000001724685
STEERING WHEEL BLUETOOTH CONTROL SWITCH
Removal
1. Remove the steering wheel. Refer to ST-8, "Removal and Installation".
2. Remove the steering wheel finisher cover.
3. Remove the screws and the steering wheel Bluetooth control switch.
Installation
Installation is in the reverse order of removal.
1. Steering wheel finisher cover 2. Steering wheel 3. Steering wheel Bluetooth control
switch
A. Screws
AWNIA0257ZZ

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

AV-34
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
MULTI AV SYSTEM
Component Description
INFOID:0000000001728630
4. Front door speaker
Driver side D12
Passenger side D1125. Rear door speaker
LH D207
RH D3076. Front tweeter
LH M109
RH M47
7. Steering wheel audio control switch-
es M1028. Microphone R15
Part name Description
NAVI CONTROL 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 con-
trol unit by means of communication. It operates each system according to
communication 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.
DISPLAY UNIT Display image is controlled by the serial communication from NAVI control
unit.
 RGB image signal is input from NAVI control unit (RGB, RGB area and RGB
synchronizing). Camera image signal is input from camera control unit.
 Synchronize signal (HP, VP) is output to NAVI control unit.
AV CONTROL UNIT Operational switch of MULTI AV system is integrated.
 NAVI control unit and AV communication are connected with AV control unit.
Operating signals of the switch are sent to the NAVI control unit.
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 WHEEL AUDIO CONTROL SWITCH Operations for audio, hands-free phone, voice recognition and navigation,
etc. are possible.
 Steering switch signal (operation signal) is output to AV control unit.
MICROPHONE Used for hands-free phone operation and voice recognition.
 Mic. signal is sent to NAVI control unit.
 Power (Mic. VCC) is supplied from NAVI control unit.
GPS ANTENNA GPS signal is received and sent to NAVI control unit.
RADIO ANTENNA Radio signal received by antenna is sent to AV control unit.

AV-38
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
NAVIGATION SYSTEM
STEERING SWITCH Each operation of navigation, etc. can be performed.
 Switch operating signal is output to NAVI control unit via audio unit with AV
communication.
GPS ANTENNA GPS signal is received and is output to NAVI control unit.Part name Description

AV
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
AV-39
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
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DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
Diagnosis DescriptionINFOID:0000000001728643
MULTI AV SYSTEM on board diagnosis function
 The NAVI control unit diagnosis function starts up with audio switch operation and the NAVI control unit per-
forms a diagnosis for each unit in the system during the on board diagnosis.
 Perform a CONSULT-III diagnosis if the on board diagnosis does not start, e.g., the screen does not display
anything, the multifunction switch does not function. etc.
On board diagnosis
Description
 The trouble diagnosis function has a self-diagnosis mode for conducting trouble diagnosis automatically and
a confirmation/adjustment mode for operating manually.
 The self-diagnosis mode performs diagnoses on the NAVI control unit, connections between system compo-
nents as well as connections between NAVI control unit and GPS antenna. Then it displays the diagnosis
results on the display.
 The confirmation/adjustment mode allows the technician to check, modify or adjust the vehicle signals and
set values, as well as to monitor the system error records and system communication status. The check,
modify or adjust actions generally require human intervention and judgment (the system cannot make judg-
ment automatically).
On board diagnosis item
STARTING PROCEDURE
1. Start the engine.
2. Turn the audio system OFF.
Mode Description
Self Diagnosis NAVI control unit diagnosis
 Diagnoses the connections across system components, between
NAVI control unit and GPS antenna.
Confirmation/
AdjustmentDisplay DiagnosisThe following check functions are available: color tone check by color
bar display, light and shade check by gray scale display.
Vehicle SignalsDiagnosis of signals can be performed for vehicle speed, parking
brake, lights, ignition switch, and reverse.
Speaker Test The connection of a speaker can be confirmed by test tone.
NavigationSteering Angle Ad-
justmentA difference can be adjusted between the actual turning angle and the
vehicle mark turning angle.
Speed CalibrationA difference can be adjusted between the current location mark and the
actual location.
Error HistoryThe system malfunction and the frequency when occurred in the past
are displayed. The time and place that the selected malfunction last oc-
curred are displayed when the malfunctioning item is selected.
Vehicle CAN Diagnosis The transmitting/receiving of CAN communication can be monitored.
AV COMM DiagnosisThe communication condition of each unit of Multi AV system can be
monitored.
Handsfree PhoneThe received volume adjustment of hands-free phone, microphone
speaker check, and erase memory can be performed.
Bluetooth The passkey and the device name can be checked and changed.
Delete Unit Connection Log Erase the connection history of unit and error history.
Feature Restriction SettingOperations of navigation system while driving can be restricted by us-
ing this function.

AV-40
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
3. Turn the volume control dial clockwise or counterclockwise for
40 clicks or more while pushing the “SETTING” button. (A short
beep will be heard when the self-diagnosis mode is started.)
 Shifting from current screen to previous screen is performed
by pushing “BACK” button.
4. The trouble diagnosis initial screen is displayed, and then the
items of “Self Diagnosis” and “Confirmation / Adjustment” can be
selected.
Self-diagnosis mode
1. Start the self-diagnosis function. Then select “Self Diagnosis”.
- Self-diagnosis subdivision screen is displayed, and the self-
diagnosis mode starts.
- The bar graph visible on the center of the self-diagnosis subdivi-
sion screen indicates progress of the trouble diagnosis.
2. Diagnosis results are displayed after the self-diagnosis is com-
pleted. The unit names and the connection lines are color-coded
according to the diagnostic results.
NOTE:
 Only the control unit (NAVI control unit) is displayed in red.
- The screen switch colors are determined according to the following order of priority: red > yellow > gray if
multiple errors occur at the same time for a single unit.
JPNIA0173GB
SKIB3961E
SKIB3657E
Diagnosis results Unit Connection
line
Normal Green Green
Connection malfunction Gray Yellow
DVD drive undiagnosed Gray Green
DVD-ROM and DVD-ROM
drive malfunctionYellow Green
Unit malfunction
NoteRed Green
ALNIA0883GB