2008 NISSAN TIIDA steering

AUDIO
AV-17
< SERVICE INFORMATION >
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13 (LG) 14 (GR)Audio sound
signal rear
RHOutput ONReceive audio
signalNo sound from
rear door speaker
RH or subwoofer
RH.
15 (B)*2 –Remote
control
groundInput – – –Steering wheel au-
dio controls do not
function
16 (P)*2 GroundRemote
control BInput ONPress Phone/
Send switch0V
Steering wheel au-
dio controls do not
function Press SEEK
DOWN switch1.7V
Press VOL
DOWN switch3.3V
Except for
above5.0V
18 (SB) GroundVehicle
speed signal
(8–pulse)Input ONWhen vehicle
speed is approx.
40 km/h (25
MPH)Speed sensitive
volume is inopera-
tive.
19 (BR) GroundBattery pow-
erInput – – Battery voltageSubwoofer will not
work properly.
21 (B)*2 GroundEQ selec-
tion–ON –0V (with mid level)
12V (with premium)Wrong EQ will
cause sub woofer
to be inoperative
22*1 – Shield – – – – –
26 (R)*1 24 (G)Audio sig-
nal sub-
wooferInput – – Audio signalSubwoofer will not
work properly.
28
(BR)*1GroundSubwoofer
amp. ON
signalOutput ON – 12VSubwoofer will not
work properly.
27 (O)*2 –Bluetooth
ONOutput ONAudio unit sends
power signal to
Bluetooth con-
trol unit– Mute inoperative
31
(LG)*233 (V)*2 Audio out OutputACC/
ONAudio unit re-
ceives audio
signal from
Bluetooth con-
trol unitBluetooth can not
be heard.
35*2 – Shield – – – – –Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(Approx.)Example of symp-
tom
+–Ignition
switchOperation
SKIA0177E
PKIC0643E
SKIB3609E

AUDIO
AV-27
< SERVICE INFORMATION >
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4. Check continuity between satellite radio tuner (factory installed)
and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2.CHECK RIGHT CHANNEL AUDIO SIGNAL
1. Connect satellite radio tuner (factory installed) and audio unit.
2. Turn ignition switch ON.
3. Check signal between satellite radio tuner (factory installed)
connector B30 terminals 23 and 24 with CONSULT-lIl or oscillo-
scope.
OK or NG
OK >> Replace audio unit. Refer to AV-36, "Removal and
Installation" .
NG >> Replace satellite radio tuner. Refer to AV-36, "
Removal
and Installation" .
Steering Switch Check (With Bluetooth)INFOID:0000000001704668
1.CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and spiral cable connector M30.
3. Check continuity between Bluetooth control unit (A) connector B121 terminals 12, 14, and 13 and spiral
cable (B) connector M30 terminals 24, 31, and 32.
4. Check continuity between Bluetooth control unit and ground.
Te r m i n a l s
Continuity Satellite radio tuner Audio unit
Connector Terminal Connector Terminal
A: B3023
B: M4543
Ye s
24 44
Te r m i n a l s
Continuity Satellite radio tuner
—
Connector Terminal
A: B3023
Ground No
24
WKIA4549E
23 - 24 : Refer to AV-20, "Terminal
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4550E
Te r m i n a l s
Continuity AB
Connector Terminal Connector Terminal
B12112
M3024
Ye s 13 32
14 31
WKIA5348E

AV-28
< SERVICE INFORMATION >
AUDIO
OK or NG
OK >> GO TO 3.
NG >> Repair harness.
2.CHECK HARNESS
1. Disconnect audio unit connector.
2. Check continuity between audio unit (A) connector M43 terminals 6, 15, and 16 and Bluetooth control unit
(B) connector B121 terminals 17, 19, and 18.
OK or NG
OK >> GO TO 4.
NG >> Repair harness.
3.SPIRAL CABLE CHECK
1. Disconnect spiral cable connector M102.
2. Check continuity between spiral cable terminals.
OK or NG
OK >> GO TO 4.
NG >> Replace spiral cable. Refer to SRS-36, "
Removal and
Installation" .
4.CHECK STEERING SWITCH RESISTANCE
Check resistance between spiral cable connector M102 terminals.
OK or NG
Te r m i n a l s
Continuity (+)
(–)
Connector Terminal
B12112
Ground No 13
14
Te r m i n a l s
Continuity (A) (B)
Connector Terminal Connector Terminal
M436
B12117
Ye s 15 19
16 18
WKIA5349E
16 - 32 : Continuity should exist.
17 - 31 : Continuity should exist.
20 - 24 : Continuity should exist.
WKIA4424E
Terminal Signal name ConditionResistance
(Ω)
(Approx.)
16 17Seek (down) Depress Seek down switch. 165
Phone/Send Depress Phone/Send switch. 0
Volume (down) Depress volume down switch. 487
20 17Seek (up) Depress Seek up switch. 165
Phone/End Depress Phone/End switch. 0
Volume (up) Depress volume up switch. 487
LKIA0191E

AUDIO
AV-29
< SERVICE INFORMATION >
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OK >> Inspection End.
NG >> Replace steering switch. Refer to AV-36, "
Removal and Installation" .
Sound Is Not Heard from Front Door Speaker (Base System)INFOID:0000000001704669
1.HARNESS CHECK
1. Disconnect audio unit connector and front door speaker connector (LH or RH).
2. Check continuity between audio unit connector M43 (A) terminal
and suspect speaker connector (B) terminal.
3. Check continuity between audio unit connector M43 terminal
and ground.
OK or NG
OK >> GO TO 2.
NG >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector.
2.FRONT SPEAKER SIGNAL CHECK
1. Connect audio unit connector and suspect speaker connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
Te r m i n a l s
Continuity A B
Connector Terminal Connector Terminal
M432
D12+
Ye s 3-
11
D112+
12 -
Te r m i n a l s
Continuity Audio unit
—
Connector Terminal
M432
Ground No 3
11
12
WKIA5444E

AUDIO
AV-39
< SERVICE INFORMATION >
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2. Disconnect the satellite radio antenna connectors.
3. Detach the satellite radio antenna feeder harness clips.
4. Remove the satellite radio antenna nut and remove the satellite
radio antenna from the roof.
Installation
Installation is in the reverse order of removal.
STEERING WHEEL AUDIO CONTROL SWITCHES
Removal
1. Remove the steering wheel. Refer to PS-7, "Removal and Installation".
2. Remove the steering wheel finisher cover.
3. Remove the screws and the steering wheel audio control switches.
Installation
Installation is in the reverse order of removal.
SUBWOOFER
LKIA0679E
1. Steering wheel finisher cover 2. Steering wheel 3. Steering wheel audio control switch-
es
A. Screws
LKIA0769E

TELEPHONE
AV-43
< SERVICE INFORMATION >
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TELEPHONE
Component Parts and Harness Connector LocationINFOID:0000000001704677
System DescriptionINFOID:0000000001704678
BLUETOOTH® HANDS-FREE PHONE SYSTEM
Refer to the Owner's Manual for Bluetooth telephone system operating instructions.
NOTE:
Cellular telephones must have their wireless connection set up (paired) before using the Bluetooth telephone
system.
Bluetooth telephone system allows users who have a Bluetooth cellular telephone to make a wireless connec-
tion between their cellular telephone and the Bluetooth control unit. Hands-free cellular telephone calls can be
sent and received. Personal memos can be created using the NISSAN Voice Recognition system. Some Blue-
WKIA6000E
1. Audio unit M43, M44, M45 2. Steering wheel audio control
switches3. Bluetooth microphone R15
4. Bluetooth ON indicator R15 5. Bluetooth antenna (hatchback) 6. Bluetooth control unit B121, B122 (hatch-
back) [view with luggage side lower finish-
er (RH) removed]
7. Bluetooth antenna (sedan) 8. Bluetooth control unit B121, B122
(sedan) (view with trunk side fin-
isher RH removed)

AV-44
< SERVICE INFORMATION >
TELEPHONE
tooth cellular telephones may not be recognized by the Bluetooth control unit. When a cellular telephone or
the Bluetooth control unit is replaced, the telephone must be paired with the Bluetooth control unit. Different
cellular telephones may have different pairing procedures. Refer to the cellular telephone operating manual.
Bluetooth Telephone System Diagram
Bluetooth Control Unit
When the ignition switch is turned to ACC or ON, the Bluetooth control unit will power up. During power up, the
Bluetooth control unit is initialized and performs various self checks. Initialization may take up to 10 seconds.
During this time the Bluetooth ON indicator will flash until initialization is complete. If a phone is present in the
vehicle and paired with the Bluetooth control unit, NISSAN Voice Recognition will then become active and the
Bluetooth ON indicator will remain on. Bluetooth telephone functions can be turned off using the NISSAN
Voice Recognition system. For Bluetooth control unit location, refer to AV-43, "
Component Parts and Harness
Connector Location".
Steering Wheel Audio Control Switches
When buttons on the steering wheel audio control switch are pushed, the resistance in steering wheel audio
control switch circuit changes depending on which button is pushed. The Bluetooth control module uses this
signal to perform various functions while navigating through the voice recognition system.
The following functions can be performed using the steering wheel audio control switch:
• Initiate Self Diagnosis of the Bluetooth telephone system
• Start a voice recognition session
• Answer and end telephone calls
• Adjust the volume of calls
• Record memos
Volume Switch
Call volume can be adjusted using the audio unit volume switch.
Bluetooth Microphone
The Bluetooth microphone is located in the roof console assembly. The Bluetooth microphone sends a signal
to the Bluetooth control unit. The Bluetooth microphone can be actively tested during self-diagnosis. For Blue-
tooth microphone location, refer to AV-43, "
Component Parts and Harness Connector Location".
Bluetooth ON Indicator
The Bluetooth ON indicator is located in the overhead console. The indicator will flash during power up while
the Bluetooth control unit is initializing. This process may take up to 10 seconds. If a phone is present in the
vehicle and paired with the Bluetooth control unit, the indicator will remain on to indicate that the system is
ready for voice commands. The indicator flashes during self-diagnosis. For Bluetooth ON indicator location,
refer to AV-43, "
Component Parts and Harness Connector Location".
Audio Unit
The audio unit receives signals from the Bluetooth control unit and sends audio signals to the speakers.
WKIA6001E

TELEPHONE
AV-47
< SERVICE INFORMATION >
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Bluetooth Control Unit Harness Connector Terminal LayoutINFOID:0000000001704680
Terminal and Reference Value for Bluetooth Control UnitINFOID:0000000001704681
LKIA0753E
Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(Approx.)Example of symptom
+–Ignition
switchOperation
1 (R) GroundBattery pow-
erInput – – Battery voltageSystem does not
work properly.
2 (L) Ground ACC power InputACC/
ON– Battery voltageSystem does not
work properly.
3 (LG) Ground IGN power InputON/
START– Battery voltageSystem does not
work properly.
4 (B) – Ground – – – – –
6 – Shield – – – – –
7 (R/W) 8 (R/L) Mic-in signal Input – – –Bluetooth Micro-
phone inoperative.
9 (LG) 10 (V) Audio out OutputACC/
ONBluetooth control
unit sends audio
signalAudio can not be
heard.
11(O) – Mute Output – – 5V Mute inoperative.
12 (W) GroundRemote
control
switch 1InputACC/
ONPress MODE
switch 0V
Steering wheel audio
control switches do
not function. Press SEEK UP
switch0.75V
Press VOL UP
switch2V
Except for above 5V
13 (L) GroundRemote
control
switch 2InputACC/
ONPress POWER
switch 0V
Steering wheel audio
control switches do
not function. Press SEEK
DOWN switch0.75V
Press VOL
DOWN switch2V
Except for above 5V
14 (B) –Remote
control
groundInput – – –Steering wheel audio
control switches do
not function.
SKIB3609E