steering wheel NISSAN TIIDA 2010 Service Owner's Manual

AV-44
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TELEPHONE
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2.CHECK BLUETOOTH MICROPHONE POWER SUPPLY
1. Connect Bluetooth control unit connector and Bluetooth microphone connector.
2. Turn ignition switch ON.
3. Check voltage between Bluetooth microphone connector R15 terminal 4 and ground.
YES or NO
YES >> GO TO 3.
NO >> Replace Bluetooth control unit. Refer to AV-45,
"Removal and Installation".
3.CHECK MIC. SIGNAL
1. Check signal between Bluetooth control unit harness connector B121 terminals 7 and 8.
OK or NG
OK >> Replace Bluetooth control unit. Refer to AV-45, "Removal and Installation".
NG >> Replace Bluetooth microphone. Refer to AV-45, "
Removal and Installation".
BLUETOOTH VOICE GUIDANCE IS NOT HEARD WHEN PRESSING STEERING WHEEL AUDIO
CONTROL SWITCH
1.CHECK STEERING WHEEL A UDIO CONTROL SWITCH CIRCUIT
Refer to AV-22, "
Steering Switch Check (With Bluetooth)".
OK or NG
OK >> GO TO 2.
NG >> Replace applicable parts.
2.CHECK BLUETOOTH VOICE SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and audio unit connector.
Te r m i n a l s Continuity
Connector Terminal —
A: B121 7
Ground No
8
29
4 - Ground : Approx. 5 V
WKIA5796E
7 – 8:When giving a voice
LKIA0780EPKIB5037J
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PRECAUTIONSAV-49
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SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005924391
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 severi ty of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and w hether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoper ative, 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 in correct removal and installation of the SRS can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the battery, and wait at least 3 minutes before performing any service.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000005975904
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecti ng both battery cables with the ignition knob in the
″ LOCK ″ position.
• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS , an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables. NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC ″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
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AV-52
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AUDIO
AUDIO
Component Parts LocationINFOID:0000000005924393
iPod® is a trademark of Apple inc., registered in the U.S. and other countries.
1. Steering wheel audio control switch-
es 2. Combination meter M24
3. AV control unit M43, M70, M71, M87,
M88, M89
4. USB interface and AUX jack M72, M76 5. Front door speaker LH D12, RH
D112 6. Rear door speaker LH D207, RH
D307
7. Front tweeter LH M46, RH M47 (view with front pillar garnish removed) 8. Bluetooth antenna (hatchback) [view
with luggage side lower finisher (RH)
removed] 9. Bluetooth control unit B121, B122,
B135 (hatchback)
10. Bluetooth antenna (sedan) (view with trunk side finisher RH removed) 11. Bluetooth control unit B121, B122,
B135 (sedan) 12. GPS antenna (view with cluster lid C
removed)
AWNIA2214ZZ
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System DescriptionINFOID:0000000005988543
AUDIO SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Navigation is built into AV control unit.
This navigation has the following functions.
• Full support for playback of music from iPod
® and USB device.
• High resolution full color touch panel 5 “WQVGA” display.
• FM/AM twin digital tuner.
• USB mass storage.
• XM traffic.
• POI Support is included. User POI download.
Power is supplied at all times
• through 20A fuse (No. 27, located in the fuse and fusible link box)
• to AV control unit terminal 19.
With the ignition switch in the ACC or ON position, power is supplied
• through 10A fuse [No. 20, located in the fuse block (J/B)]
• to AV control unit terminal 7.
Ground is supplied to
• to AV control unit terminals 20 and 32
• through grounds M57 and M61.
Then audio signals are supplied
• through AV control unit terminals 2, 3, 4, 5, 11, 12, 13 and 14
• to terminals + and - of front door speaker LH and RH
• to terminals + and - of front tweeter LH and RH and
• to terminals + and - of rear door speaker LH and RH.
STEERING WHEEL AUDIO CONTROL SWITCHES
When one of steering wheel audio control switches is pus hed, the resistance in steering switch circuit changes
depending on which button is pushed.
AWNIA2215GB
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AV-60
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AUDIO
AV Control Unit Harness Connector Terminal Layout
INFOID:0000000005988544
Terminal and Reference Va lue for AV Control UnitINFOID:0000000005988545
AWNIA2200ZZ
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symp-
tom
+– Ignition
switch Operation
2 (W) 3 (BR) Audio sound
signal front
LH
Output ON
Receive audio
signal No sound from
front door speaker
LH or tweeter LH.
4 (V) 5 (R) Audio sound
signal rear
LHOutput ON
Receive audio
signal No sound from
rear speaker LH.
6 (L) Ground Remote
control A
Input ON Press Phone/
End switch 0V
Steering wheel au-
dio controls do not
function
Press SEEK UP
switch 1.7V
Press VOL UP switch 3.3V
Except for above 5.0V
7 (LG) Ground ACC signal Input ON Ignition switch
ACC or ON
Battery voltageSystem does not
work properly.
11 (G) 12 (SB) Audio sound
signal front
RHOutput ON
Receive audio
signal No sound from
front door speaker
RH or tweeter RH.
SKIA0177E
SKIA0177E
SKIA0177E
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13 (LG) 14 (GR) Audio sound
signal rear
RHOutput ON
Receive audio
signal No sound from
rear speaker RH.
15 (B) — Remote
control
groundInput —
— —Steering wheel au-
dio controls do not
function
16 (P) Ground Remote
control BInput ON Press Phone/
Send switch 0V
Steering wheel au-
dio controls do not
function
Press SEEK
DOWN switch 1.7V
Press VOL
DOWN switch 3.3V
Except for above 5.0V
18 (SB) Ground Vehicle
speed signal
(8-pulse)
Input ON When vehicle
speed is approx.
40 km/h (25
MPH) Ground
19 (BR) Ground Battery pow-
erInput —
—Battery voltage System does not
work properly.
20 (B) Ground Ground — ON —— —
28 (L) Ground Reverse sig-
nal
Input ON R position Battery voltage
Ground
Other than R position 0V
32 (B) Ground Ground — ON —— —
37 — Shield — — —— —
38 (P) — AV c o m m u -
nication sig-
nal 1 (-)Input/
Output ——
——
39 (L) — AV c o m m u -
nication sig-
nal 1 (+)Input/
Output ——
——
40 — Shield — — —— —
43 (LG) 42 (V) TEL voice
audio signalInput ON Start confirma-
tion/adjustment
mode, and then
Vo i c e M i c r o -
phone Test by
selecting “Voice
Microphone
Te s t ” o n H a n d s -
free Microphone
screen. TEL voice audio
signal
45 (B) — USB ground — — —— —
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symp-
tom
+– Ignition
switch Operation
SKIA0177E
SKIA6649J
SKIB3609E
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AV-64
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AUDIO
System stateRunning system status
• SD card slot Access
• Power Supply
• Speed Signal
• Direction Signal
• Illumination Signal
• GPS Antenna
• EXT. Phone Sig
• Microphone Current
• Radio Antenna
• USB Device
•iPod
® firmware version
• Steering wheel X11C The current system status is dis-
played.
System history •Bluetooth
® Module - Sub-Unit
Connection Malfunction
• SD-card Slot - Sub-Unit Connec- tion Malfunction
• Programming Error
• Radio-Antenna Circuit Malfunc- tion
• FM-Antenna 1 Connection Mal- function
• Satellite Antenna Connection
Failure
• GPS Antenna Circuit Malfunc- tion
• CD-Drive Mechanical Malfunc- tion
• CD Read Malfunction
• Power Supply voltage: Lower
Limit Exceeded
• Power Supply voltage: Upper
Limit Exceeded
• Reduced system Functionality due to over temperature
• Display switched OFF due to over temperature
• SD card removed without being de-mounted
• Code plug missing The history of the system status is re-
ported in the report memory, dis-
played.
Speaker test 100Hz —This activates a sequence of test tone
outputs to the four speaker lines one
after the other for 1 second.
The frequency can be chosen by user
selection (100Hz and 4KHz).
Speaker test 4KHz
Display test —This provides a test sequence where
test displays (plain colored display:
e.g. white, black, red, blue, green) are
shown one after the other.
The respective color is shown for an
indicated period of time (parameter).
After the display test, the design of the
display previously available is stored.
While the screen shows a plain col-
ored display, a pixel malfunction may
be detected.
Mode
ItemContent
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END ON-BOARD DIAGNOSIS
Turn OFF ignition switch.
Symptom ChartINFOID:0000000005988547
MALFUNCTION WITH NAVIGATION
MALFUNCTION WITH AUDIO
System configuration • 8 pulses speed
• Clock ON/OFF
• Equalizer setup X11C
• RF tuning
• Antenna type
• Sound system
• Sub Out: Code
• Steering wheel The device is configured by a connect-
ed hardware circui
t. The parameter is
influenced.
Self test •Bluetooth
® module Access Mal-
function
• SD-card Access Malfunction
• Radio-Antenna Circuit Malfunc-
tion
• GPS Antenna Circuit Malfunc-
tion
• Microphone Circuit Malfunction A system self test is executed: the re-
sult is stored into the error memory
which is shown afterwards as a list of
codes of the detected malfunctions.
Mode
ItemContent
Symptoms Check itemsProbable malfunction location / Action to
take
Display does not turn ON. All switches cannot be operated.
AV control unit power supply and ground
circuit. Refer to
AV- 6 7
.
All switches can be operated. AV control unit. Refer to AV- 6 7
.
All switches cannot be operated. Display does not turn ON.
AV control unit power supply and ground
circuit. Refer to
AV- 6 7
.
Display turn ON. AV control unit. Refer to AV- 6 7
.
Only specified switch cannot be
operated. –
AV control unit. Refer to AV- 6 7
.
Voice guidance is not heard. Audio sound is normal. AV control unit. Refer to AV- 6 7
.
Display does not dim. Check “Illumination
Signal” in “SERVICE
SYSTEM STATUS”,
“SERVICE MENU”. “Illumination Signal” reaches
100% when the lighting
switch is ON.
AV control unit. Refer to
AV- 6 7
.
“Illumination Signal” does not
reach 100% when the lighting
switch is ON. Illumination signal circuit. Refer to
LT-
11 3.
Vehicle icon does not move. Check “Speed Signal”
in “SERVICE SYSTEM
STATUS”, “SERVICE
MENU”. A value of “Speed Signal”
changes according to vehicle
speeds.
AV control unit. Refer to
AV- 6 7
.
A value of “Speed Signal”
does not change according to
vehicle speeds. Vehicle speed signal circuit. Refer to
DI-
16.
Map matching is not complete
GPS icon is not displayed Check “GPS Antenna”
in “SERVICE SYSTEM
SELF TEST”, “SER-
VICE MENU”. “Connected” is displayed for
“GPS Antenna”.
AV control unit. Refer to
AV- 6 7
.
“Connected” is not displayed
for “GPS Antenna”. GPS antenna. Refer to
AV- 9 2
.
Traffic information (XM Traffic) is
not received. Radio broadcasts are received.
AV control unit. Refer to AV- 6 7
.
Radio broadcasts are not received. • Radio antenna. Refer to
AV- 9 0
.
• Antenna feeder. Refer to AV- 9 0
.
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AV-66
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AUDIO
• The majority of the audio malfunctions are the result of outside causes (Malfunction CD, electromagnetic
interference, 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 if noise is caused and/or changed by engine speed, ignition switch turned to each position, and oper-
ation of each piece of electrical equipment, and then determine the cause.
NOTE:
• CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA) or could be
incorrectly mastered by the customer on a computer.
• Check if the CDs have the Compact Disc logo. If not , the disc is not mastered to the “red book” Compact
Disc standard and may not play.
NOTE:
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.
• Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun- tains or buildings blocking the signal.
• Multi-path noise: This noise results from a time di fference between the broadcast waves directly from the
station arriving at the antenna and the waves reflected by mountains or buildings.
MALFUNCTION WITH USB
NOTE:
Check that there is no malfunction of USB equi pment main body before performing a diagnosis.
Symptom Probable malfunction location
Audio system does not work normally. • AV control unit power supply and ground circuit. Refer to
AV- 6 7
.
• AV control unit. Refer to AV- 6 7
.
Audio steering wheel switch does not operate proper-
ly. • Remote control signal circuit between steering switch and AV control unit.
Refer to AV- 6 8
.
• Steering wheel audio control switch. Refer to AV- 7 2
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from any speakers. • Speaker circuit shorted to ground. Refer to AV- 5 5
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from front speakers. • Audio signal circuit between AV control unit and front speakers. Refer to
AV- 6 9
.
• Front speaker. Refer to AV- 7 2
.
• Front tweeter. Refer to AV- 7 2
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from rear speakers. • Audio signal circuit between AV control unit and rear speakers. Refer to
AV- 7 1
.
• Rear speaker. Refer to AV- 7 2
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from radio or noise is heard. • Antenna feeder. Refer to AV- 9 0
.
• Roof antenna. Refer to AV- 9 0
.
• AV control unit. Refer to AV- 7 2
.
Speed dependent volume system does not function. • Vehicle speed signal circuit between combination meter and AV control
unit. Refer to DI-16
.
• AV control unit. Refer to AV- 7 2
.
• Combination meter. Refer to DI-20
.
There is no sound from the iPod
® or Aux jack. •iPod
® sound signal circuit between AV control unit and Auxiliary jack as-
sembly. Refer to AV- 8 9
.
• AV control unit. Refer to AV- 7 2
.
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2.SPIRAL CABLE CHECK
1. Disconnect combination switch (spiral cable) connector M31.
2. Check continuity between combination switch (spiral cable) ter- minals.
OK or NG
OK >> GO TO 4.
NG >> Replace combination switch (spiral cable). Refer to SRS-37, "
Removal and Installation".
3.CHECK STEERING SWITCH RESISTANCE
Check resistance between combination switch (spiral cable) connector M31 terminals.
OK or NG
OK >> Inspection End.
NG >> Replace steering wheel audio control switch. Refer to AV-72, "
Removal and Installation".
Sound Is Not Heard from Front Door Speaker or Front TweeterINFOID:0000000005988550
1.HARNESS CHECK
1. Disconnect AV control unit connector and front door speaker and front tweeter connector (LH or RH).
16 - 32 : Continuity should exist.
17 - 31 : Continuity should exist.
20 - 24 : Continuity should exist.
WKIA4424E
Terminal Signal name
ConditionResistance
(Ω)
(Approx.)
16 17 Seek (down) Depress Seek down switch.
165
Phone/ Send Depress Phone/ Send switch. 0
Volume (down) Depress volume down switch. 652
20 17 Seek (up) Depress Seek up switch.
165
Phone/ End Depress Phone/ End switch. 0
Volume (up) Depress volume up switch. 652
LKIA0191E
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