2011 NISSAN TIIDA steering wheel

TELEPHONEAV-77
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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TELEPHONE
Component Parts and Har ness Connector LocationINFOID:0000000006216714
System DescriptionINFOID:0000000006216715
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 Bl uetooth 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. Some Bluetooth cellular telephones may not be recognized by the Bluetooth control unit.
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1. AV control unit M702. Steering wheel audio control
switches 3. Combination meter M24
4. Bluetooth microphone R15 5. Bluetooth antenna (hatchback) 6. Bluetooth control unit B121, B122, B135
(hatchback) [view with luggage side lower
finisher (RH) removed]
7. Bluetooth antenna (sedan) 8. Bluetooth control unit B121,
B122, B135 (sedan) (view with
trunk side finisher RH removed)
Revision: May 2010 2011 Versa

AV-78
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
TELEPHONE
When a cellular telephone or the Bluetooth control uni
t 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 20 seconds. If
a phone is present in the vehicle and paired with the Bl uetooth control unit, Nissan Voice Recognition will then
become active. Bluetooth telephone functions can be tur ned off using the Nissan Voice Recognition system.
For Bluetooth control unit location, refer to AV-77, "
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
Volume Switch
Call volume can be adjusted using the AV control 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 c an be actively tested during self-diagnosis. For Blue-
tooth microphone location, refer to AV-77, "
Component Parts and Harness Connector Location".
AV Control Unit
The AV control unit receives signals from the Bluet ooth control unit and sends audio signals to the speakers.
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Revision: May 2010 2011 Versa

AV-82
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
TELEPHONE
Bluetooth Control Unit Self-Diagnosis Function
INFOID:0000000006216719
The Bluetooth control unit has two diagnostic checks. The first diagnostic check is performed automatically
every ignition cycle during control unit initialization. The second diagnostic check is performed by the techni-
cian using the steering wheel audio control switches prior to trouble diagnosis.
BLUETOOTH CONTROL UNIT INITIALIZATION CHECKS
• Internal control unit failure
• Bluetooth antenna connection open or shorted
• Steering wheel audio control switches (PHONE/SEND, PHONE/END) stuck closed
• Vehicle speed pulse count
• Bluetooth Microphone connection test (with playback to operator)
• Bluetooth inquiry check
SELF-DIAGNOSIS MODE
1. Turn ignition switch to ACC or ON.
2. Wait for the Bluetooth system to complete initialization. This may take up to 20 seconds.
3. Press and hold the steering wheel audio control switch PHONE/ SEND button for at least 5 seconds. The Bluetooth system will
begin to play a verbal prompt.
NOTE:
At any time, press and hold the steering wheel audio control
switch PHONE/SEND button for at least 5 seconds to exit diag-
nostic mode.
4. While the prompt is playing, press and hold the steering wheel audio control switch PHONE/END button for at least 5 seconds.
The Bluetooth system will sound a 5 second beep.
5. While the beep is sounding, press and hold the steering wheel audio control switch PHONE/END button for at least 5 seconds
again.
6. The Bluetooth system has now entered into the diagnostic
mode. Results of the diagnostic checks will be verbalized to the
technician. Refer to AV-83, "
Workflow".
7. If there are no failure records to report, the speed pulse count
will be reported next.
8. After the speed pulse count is reported, an interactive Bluetooth microphone test will be performed. Follow the voice prom pt. If the Bluetooth microphone test fails refer to
AV-83, "
Workflow".
9. Self-diagnosis mode is complete when the voice prom pt says "All diagnostic functions completed". A short
beep is heard.
36 (P) — M CAN - — — —— —
37 — M CAN
shield—— —
——
39 (Y/R) — M CAN
jumper 1—— —
——
40 (Y/R) — M CAN 1 — — —— —
41 (SB) — M CAN
jumper 2
—— —
——
42 (SB) — M CAN 2 — — —— —
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symptom
+– Ignition
switch Operation
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Revision: May 2010
2011 Versa

TELEPHONEAV-83
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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WorkflowINFOID:0000000006216720
Power Supply and Ground Cir cuit Inspection for Bluetooth Control UnitINFOID:0000000006216721
1.CHECK FUSES
Make sure the following fuses for the Bluetooth control unit are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
6, "Wiring Diagram - POWER -".
2.CHECK POWER SUPPLY CIRCUIT
1. Disconnect Bluetooth control unit connector B121.
2. Check voltage between connector terminals and ground as fol- lows.
OK or NG
OK >> GO TO 3.
NG >> Check harness for open between Bluetooth control unit and fuse.
3.CHECK GROUND CIRCUITS
1. Turn ignition switch OFF.
Failure Message Action
“Internal failure” Replace Bluetooth control unit. Refer to AV- 8 6 , "
Removal and Installation".
“Bluetooth antenna open” 1. Inspect harness connection.
2. Replace Bluetooth antenna. Refer to AV- 8 6 , "
Removal and Installation".
“Bluetooth antenna shorted”
“Phone/Send for Hands Free System is stuck” Check steering wheel audio control switches. Refer to AV- 6 9 , "
Steering Switch
Check".
“Phone/End for the Hands Free System is stuck”
“Microphone test” (fai led interactive test) 1. Inspect harness between Bluetooth control unit and microphone.
2. Replace microphone. Refer to
AV-86, "
Removal and Installation".
Te r m i n a l s
Ignition Switch Fuse No.
Connector Terminal
B121 1
All positions27
2 ACC/ON20
3 ON/START3
Terminals Ignition switch position
(+) (–) OFF ACC ON
Connector Terminal
B121 1
Ground Battery
voltage Battery
voltage Battery
voltage
20 VBattery
voltage Battery
voltage
30 V0V Battery
voltage
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Revision: May 2010 2011 Versa

AV-84
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
TELEPHONE
2. Check continuity between the following Bluetooth control unit
terminals and ground.
OK or NG
OK >> Inspection End.
NG >> Repair or replace harness.
Steering Wheel Audio Control Switch Does Not OperateINFOID:0000000006216722
Refer to AV-69, "Steering Switch Check".
Voice Activated Control Function Does Not OperateINFOID:0000000006216723
NOTE:
Even under the normal condition, Bluetooth voice gui dance may not occur when pressing steering wheel
audio control switch.
BLUETOOTH VOICE GUIDANCE IS HEARD WH EN PRESSING STEERING WHEEL AUDIO CON-
TROL SWITCH
1.CHECK HARNESS BETWEEN BLUETOOTH CONT ROL UNIT AND BLUETOOTH MICROPHONE
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and Bluetooth microphone connector.
3. Check continuity between Bluetooth control unit connector B121 (A) and Bluetooth microphone connector R15 (B).
4. Check continuity between Bluetooth control unit harness con- nector B121 and ground.
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.
Te r m i n a l s Continuity
Connector Terminal—
B121 4
Ground Yes
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Te r m i n a l s
Continuity
Connector Terminal Connector Terminal
A: B121 7
B: R15 1
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29 4
Te r m i n a l s Continuity
Connector Terminal —
A: B121 7
Ground No
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29
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Revision: May 2010 2011 Versa

TELEPHONEAV-85
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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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-86,
"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-86, "Removal and Installation".
NG >> Replace Bluetooth microphone. Refer to AV-86, "
Removal and Installation".
BLUETOOTH VOICE GUIDANCE IS NOT HEARD WHEN PRESSING STEERING WHEEL AUDIO
CONTROL SWITCH
1.CHECK STEERING WHEEL AUDIO CONTROL SWITCH CIRCUIT
Refer to AV-69, "
Steering Switch Check".
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 c onnector and AV control unit connector.
3. Check continuity between Bluetooth control unit harness con-
nector B121 (A) and AV control unit harness connector M70 (B).
4. Check continuity between Bluetooth control unit harness con- nector B121 (A) and ground.
OK or NG
4 - Ground : Approx. 5 V
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7 – 8:When giving a voice
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Te r m i n a l s
Continuity
Connector Terminal Connector Terminal
A: B121 9
B: M70 43
Ye s
10 42
Te r m i n a l s Continuity
Connector Terminal —
A: B121 9
Ground No
10
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Revision: May 2010 2011 Versa

BCS-1
ELECTRICAL
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CONTENTS
BODY CONTROL SYSTEM
SERVICE INFORMATION .. ..........................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
2
BCM (BODY CONTROL MODULE) ....................4
System Description ............................................. ......4
CAN Communication System Description .................8
Schematic ............................................................ .....9
BCM Terminal Arrangement ....................................11
Terminal and Reference Value for BCM ..................12
BCM Power Supply and Ground Circuit Inspection
....
16
CONSULT-III Function (BCM) .................................17
CAN Communication Inspection Using CON-
SULT-III (Self-Diagnosis) ..................................... ....
18
Configuration ...........................................................19
Removal and Installation of BCM ............................19
Revision: May 2010 2011 Versa

BCS-2
< SERVICE INFORMATION >
PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005929254
The Supplemental Restraint System such as “A IR 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. 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 inopera tive, 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 unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified 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 Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c 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 minu tes before performing any service.
Precaution Necessary for Steering W heel Rotation After Battery Disconnect
INFOID:0000000006413290
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 disconnecting 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 pow er 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.
Revision: May 2010 2011 Versa