Versa Radio

ELECTRICAL
AV
A
B
SECTION
AUDIO, VISUAL, NAVIGATION & TELEPHONE SYS- C
TEM
D
E
CONTENTS
AUDIO WITHOUT NAVIGATION Sound Is Not Heard from Front Door Speaker or F
Tweeter (Premium System) .....................................27
SERVICE INFORMATION ............................ 3 Sound Is Not Heard from Rear Door Speaker
(Premium System) ...................................................28 G
PRECAUTIONS ................................................... 3 Removal and Installation .........................................30
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- iPod CONNECTOR ........................................ 32
SIONER" ................................................................... 3 Removal and Installation .........................................32 H
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ..................................... 3 iPod ADAPTER .............................................. 33
Precaution for Work .................................................. 4 Removal and Installation .........................................33 I
PREPARATION ................................................... 5 AUDIO ANTENNA ............................................. 34
Special Service Tool ................................................. 5 Location of Antenna .................................................34
Commercial Service Tool .......................................... 5 Removal and Installation of Roof Antenna ..............34 J
AUDIO ................................................................. 6 TELEPHONE ..................................................... 36

Component Parts Location ........................................ 6 Component Parts and Harness Connector Loca-
AV
System Description ................................................... 6 tion ...........................................................................36
Schematic ................................................................. 8 System Description ..................................................36
Wiring Diagram - AUDIO - ......................................... 9 Wiring Diagram - H/PHON - ....................................38
Bluetooth Control Unit Harness Connector Termi- L
Audio Unit (Base System) Harness Connector
Terminal Layout ...................................................... 15 nal Layout ................................................................40
Terminal and Reference Value for Audio Unit Terminal and Reference Value for Bluetooth Con-
(Base System) ......................................................... 15 trol Unit ....................................................................40 M
Audio Unit (Premium System) Harness Connector Bluetooth Control Unit Self-Diagnosis Function ......42
Terminal Layout ...................................................... 16 Workflow ..................................................................42
Terminal and Reference Value for Audio Unit Power Supply and Ground Circuit Inspection for N
(Premium System) .................................................. 16 Bluetooth Control Unit .............................................43
IPod Adapter Harness Connector Terminal Layout Steering Wheel Audio Control Switch Does Not
.... 18 Operate ....................................................................44
Voice Activated Control Function Does Not Oper- O
Terminal and Reference Value for IPod Adapter .... 19
Trouble Diagnosis ................................................... 20 ate ............................................................................44
Noise Inspection ...................................................... 21 Removal and Installation .........................................47
Power Supply Circuit Inspection ............................. 22 AUDIO WITH NAVIGATION P
Steering Switch Check (With Bluetooth) ................. 22
Sound Is Not Heard from Front Door Speaker SERVICE INFORMATION ........................... 49
(Base System) ......................................................... 24
PRECAUTIONS ................................................. 49
Sound Is Not Heard from Rear Door Speaker
Precaution for Supplemental Restraint System
(Base System) ......................................................... 25
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................49
Revision: July 2011 AV-1 2012 Versa

Precaution Necessary for Steering Wheel Rota- TELEPHONE ..................................................... 76
tion After Battery Disconnect .................................. 49 Component Parts and Harness Connector Loca-
Precaution for Work ................................................ 50 tion .......................................................................... 76
System Description ................................................. 76
PREPARATION ................................................. 51 Wiring Diagram - H/PHON - .................................... 78
Special Service Tool ............................................... 51 Bluetooth Control Unit Harness Connector Termi-
Commercial Service Tool ....................................... 51 nal Layout ............................................................... 80
AUDIO ................................................................ 52 Terminal and Reference Value for Bluetooth Con-
trol Unit .................................................................... 80
Component Parts Location ..................................... 52
Bluetooth Control Unit Self-Diagnosis Function ...... 81
System Description ................................................. 53
Workflow ................................................................. 82
Schematic ............................................................... 54
Power Supply and Ground Circuit Inspection for
Wiring Diagram - AUDIO - ...................................... 55
AV Control Unit Harness Connector Terminal Lay- Bluetooth Control Unit ............................................. 82
Steering Wheel Audio Control Switch Does Not
out ........................................................................... 60
Terminal and Reference Value for AV Control Unit Operate ................................................................... 83
Voice Activated Control Function Does Not Oper-
... 60
On-Board Diagnosis ............................................... 62 ate ........................................................................... 83
Removal and Installation ......................................... 85
Noise Inspection ..................................................... 65
Symptom Chart ....................................................... 65 USB CONNECTOR AND AUX JACK ............... 87
AV Control Unit Power and Ground Supply Circuit Removal and Installation ......................................... 87
Inspection ............................................................... 68
Steering Switch Check ........................................... 68 AUDIO ANTENNA ............................................. 88
Sound Is Not Heard from Front Door Speaker or Location of Antenna ................................................ 88
Front Tweeter ......................................................... 70 Removal and Installation of Roof Antenna .............. 88
Sound Is Not Heard from Rear Speaker ................. 71
Removal and Installation ........................................ 73 GPS ANTENNA ................................................. 90
Location of Antenna ................................................ 90
NAVIGATION SYSTEM ..................................... 75 Removal and Installation of GPS Antenna .............. 90
How to Proceed with Trouble Diagnosis ................. 75

PRECAUTIONS
< SERVICE INFORMATION > [AUDIO WITHOUT NAVIGATION]
SERVICE INFORMATION A
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT B
PRE-TENSIONER" INFOID:0000000007329183
The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE-TENSIONER, used along C
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 whether the front occupants are belted or unbelted. D
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING: E
To avoid rendering the SRS inoperative, 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.
F
Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this G
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS H
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 electric power tools or strike near the sensor(s) with a I
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 J
battery, and wait at least 3 minutes before performing any service.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000007329184 AV
NOTE:
This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM). L
Remove and install all control units after disconnecting both battery cables with the ignition knob in the
LOCK position.
Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing work. If M
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 N
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. O
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE: P
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.

PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the LOCK position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT.
Precaution for Work INFOID:0000000007665770
When removing or disassembling each component, be careful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component
with a shop cloth or vinyl tape to protect it.
Protect the removed parts with a shop cloth and prevent them from being dropped.
Replace a deformed or damaged clip.
If a part is specified as a non-reusable part, always replace it with new one.
Be sure to tighten bolts and nuts securely to the specified torque.
After installation is complete, be sure to check that each part works properly.
Follow the steps below to clean components.
- Water soluble dirt: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the dirty
area.
Then rub with a soft and dry cloth.
- Oily dirt: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe
the dirty area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with
a soft and dry cloth.
Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
For genuine leather seats, use a genuine leather seat cleaner.

PREPARATION
PREPARATION
A
Special Service Tool INFOID:0000000007665771
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here. B
Tool number Description

(Kent-Moore No.)
Tool name C
Removing trim components
(J-46534)
Trim tool set D
E
AWJIA0483ZZ
Commercial Service Tool INFOID:0000000007329185 F
Tool name Description

G
Power tool Loosening bolts and nuts
I
PBIC0191E
AV

AUDIO
AUDIO
Component Parts Location INFOID:0000000007329186
AWNIA2443GB
1. Combination meter M24 2. Steering wheel audio control switch- 3. iPod adapter M49 (premium sys-
es (with Bluetooth) tem)
4. iPod side M50 (premium system) 5. Audio unit M43 (base system) 6. Front door speaker LH D12, RH
Audio unit M40, M43, M44 (premium D112
system)
7. Rear door speaker LH D207, RH 8. Front tweeter LH M46, RH M47 (pre- 9. Bluetooth antenna [view with lug-
D307 mium system) (view with front pillar gage side lower finisher (RH) re-
garnish removed) moved]
10. Bluetooth control unit B121, B122
iPod is a trademark of Apple inc., registered in the U.S. and other countries.
System Description INFOID:0000000007329187
BASE SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times
through 20A fuse (No. 27, located in the fuse and fusible link box)
to audio unit terminal 19.

AUDIO
With the ignition switch in the ACC or ON position, power is supplied
through 10A fuse (No. 20, located in the fuse and fusible link box) A
Ground is supplied through the case of the audio unit.
Then audio signals are supplied
B
through audio unit terminals 2, 3, 4, 5, 11, 12, 13 and 14
to terminals + and - of front door speaker LH and RH and
to terminals + and - of rear door speaker LH and RH.
C
PREMIUM SYSTEM
Power is supplied at all times
through 20A fuse (No. 27, located in the fuse and fusible link box) D
With the ignition switch in the ACC or ON position, power is supplied
through 10A fuse (No. 20, located in the fuse and fusible link box) E
Ground is supplied
to audio unit terminals 20 and 61
through body grounds M57 and M61. F
through audio unit terminals 2, 3, 4, 5, 11, 12, 13, and 14
to terminals + and - of front door speaker LH and RH and G
to terminals + and - of front tweeter LH and RH and
Steering Wheel Audio Control Switches (with Bluetooth) H
When one of steering wheel audio control switches is pushed, the resistance in steering switch circuit changes
depending on which button is pushed.
SPEED SENSITIVE VOLUME SYSTEM (PREMIUM SYSTEM) I
Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control
level can be selected by the customer. Refer to Owner's Manual for operating instructions.
J
AV

AUDIO
Schematic INFOID:0000000007329188
PREMIUM SYSTEM
AANWA0475GB

AUDIO
Wiring Diagram - AUDIO - INFOID:0000000007329189
A
BASE SYSTEM
AV
P
ABNWA0602GB

AUDIO
PREMIUM SYSTEM
ABNWA0603GB

AUDIO
AV
AANWA0477GB

AUDIO
ABNWA0850GB

AUDIO
AV
ABNWA0859GB

AUDIO
ABNWA0860GB

AUDIO
Audio Unit (Base System) Harness Connector Terminal Layout INFOID:0000000007329190
WKIA5439E
D
Terminal and Reference Value for Audio Unit (Base System) INFOID:0000000007329191
E
Terminal
Signal Condition
(Wire color) Reference value
Item input/
Ignition (Approx.) F
+ output Operation
switch
2 (W) 3 (BR) Audio signal front LH Output ON Receive audio signal

H
SKIB3609E
4 (V) 5 (R) Audio signal rear LH Output ON Receive audio signal J
SKIB3609E AV
7 (LG) Ground ACC power supply Input ACC Battery voltage
11 (G) 12 (SB) Audio signal front RH Output ON Receive audio signal

M
SKIB3609E
N
O
13 (LG) 14 (GR) Audio signal rear RH Output ON Receive audio signal
P
SKIB3609E
19 (BR) Ground Battery power supply Input OFF Battery voltage

AUDIO
Audio Unit (Premium System) Harness Connector Terminal Layout INFOID:0000000007329192
AWNIA2072ZZ
Terminal and Reference Value for Audio Unit (Premium System) INFOID:0000000007329193
Terminal
Signal Condition
(Wire color) Reference value Example of symp-
Item input/
Ignition (Approx.) tom
+ output Operation
switch
Audio sound No sound from

Receive audio
2 (W) 3 (BR) signal front Output ON front door speaker
signal
LH LH or tweeter LH.
SKIA0177E

Receive audio
4 (V) 5 (R) signal rear Output ON rear door speaker
signal
LH LH.
SKIA0177E
Press Phone/
0V
End switch
Press SEEK UP
1.7V Steering wheel au-
Remote switch
6 (L)*1 Ground Input ON dio controls do not
control A Press VOL UP
3.3V function
switch
Except for
5.0V
above
Ignition switch System does not
7 (LG) Ground ACC signal Input ON Battery voltage
ACC or ON work properly.

Receive audio
11 (G) 12 (SB) signal front Output ON front door speaker
signal
RH RH or tweeter RH.
SKIA0177E

AUDIO
Terminal
Signal Condition
(Wire color) Reference value Example of symp- A
Item input/
+ output Operation
switch
B

Receive audio C
13 (LG) 14 (GR) signal rear Output ON rear door speaker
signal
RH RH.
SKIA0177E D
Remote Steering wheel au-
15 (B)*1 control Input dio controls do not
ground function E
Press Phone/
0V
Send switch
Press SEEK F
Remote DOWN switch
16 (P)*1 Ground Input ON dio controls do not
control B Press VOL
3.3V function
DOWN switch G
Except for
5.0V
above
H
When vehicle
Vehicle Speed sensitive
speed is approx.
18 (SB) Ground speed signal Input ON
40 km/h (25
volume is inopera- I
(8pulse) tive.
MPH)
PKIC0643E J
Battery pow- Audio unit will not
19 (BR) Ground Input Battery voltage
er work properly.
20 (B) Ground Ground AV
L
iPod au-
With iPod op-
31 (R) 35 (W) dio signal Input ON
erating
LH
M
SKIB3609E
iPod au-
With iPod op-
33 (B) 37 (G) dio signal Input ON
erating O
RH
SKIB3609E
P
38 Shield
AV commu-
Input/
57 (L) nication sig-
Output
nal 1 (H)
AV commu-
Input/
Output
nal 1 (H)

AUDIO
Terminal
Signal Condition
Item input/
+ output Operation
switch
AV commu-
Input/
59 (P) nication sig-
Output
nal 1 (L)
60 Shield
61 (B) Ground Ground
Audio unit sends
Bluetooth power signal to
64 (O)*1 Output ON Mute inoperative
ON Bluetooth con-
trol unit
AV commu-
Input/
Output
nal 1 (L)
Audio unit re-

ceives audio
66 ACC/ Bluetooth can not
67 (V)*1 Audio out Output signal from
(LG)*1 ON be heard.
Bluetooth con-
trol unit
SKIB3609E
68*1 Shield
*1: With Bluetooth
IPod Adapter Harness Connector Terminal Layout INFOID:0000000007329194
AWNIA2015ZZ

AUDIO
Terminal and Reference Value for IPod Adapter INFOID:0000000007329195
Terminal
Description
Condition B
Input/ (Approx.)
+ Signal name
Output
Ignition
1 13 When iPod mode is se-
iPod sound signal LH Output switch D
(R) (W) lected.
ON
SKIB3609E
E
Ignition F
2 14 When iPod mode is se-
iPod sound signal RH Output switch
(B) (G) lected.
ON
G
SKIB3609E
Ignition
3
(Y)
Ground ACC power supply Input switch Battery voltage H
ACC
4 AV communication signal Input/

(P) (L) Output
I
Ignition
5
Ground Battery power supply Input switch Battery voltage
(BR)
OFF
J
Ignition
6 7
iPod USD signal switch
(G) (Y)
ON
Ignition
AV
8
Ground iPod battery charge Output switch Connected to iPod. Battery voltage
(W)
ON
L
M
Ignition The wave pattern is dis-
9 Communication signal
Ground Output switch played just after iPod con-
(SB) (iPod adapteriPod)
ON nection.
JPNIA0462GB N
NOTE:
After the wave pattern display,
the value continues Approx 3.3V
O
Ignition P
10 Communication signal
Ground Input switch Connected to iPod.
(V) (iPodiPod adapter)
ON
JPNIA0462GB
Ignition
11
Ground ACCESSORY-IDENTIFY switch Connected to iPod. 0V
(GR)
ON

AUDIO
Terminal
Description
Condition
Input/ (Approx.)
+ Signal name
Output
Ignition
12 Ground When iPod mode is se-
iPod sound signal RH Input switch
(BR) lected.
ON
SKIB3609E
15 Shield
16 AV communication signal Input/

(L) (H) Output
Ignition
17
Ground Ground switch 0V
(P)
ON
18 Shield
19 Shield
Ignition
20
Ground iPod battery charge Output switch Connected to iPod. 5.0V
(R)
ON
Ignition Not connected to iPod. 4.0V
21 iPod connection recogni-
Ground Input switch
(L) tion signal Connected to iPod. 0V
ON
Ignition
22
Ground ACCESSORY-DETECT switch Connected to iPod. 0V
(O)
ON
23 Shield
Ignition
24 When iPod mode is se-
Ground iPod sound signal LH Input switch
(Y) lected.
ON
SKIB3609E
Trouble Diagnosis INFOID:0000000007329196
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 opera-
tion of each piece of electrical equipment, and then determine the cause.
NOTE:
The majority of the audio malfunctions are the result of outside causes (damaged CD, electromagnetic inter-
ference, etc.). Check the symptoms below to diagnose the malfunction.
Symptom Check item

Audio unit power supply circuit. Refer to AV-22, "Power Supply
Audio system does not work properly. Circuit Inspection".
Audio unit. Refer to AV-30, "Removal and Installation".
Speaker circuit shorted to ground. Refer to AV-9, "Wiring Dia-
No sound can be heard from all speakers. gram - AUDIO -".

AUDIO
Symptom Check item
A
Open or short in audio signal circuit between audio unit and front
speaker. Refer to AV-24, "Sound Is Not Heard from Front Door
Speaker (Base System)" or AV-27, "Sound Is Not Heard from
Front Door Speaker or Tweeter (Premium System)". B
Front speaker. Refer to AV-24, "Sound Is Not Heard from Front
Door Speaker (Base System)" or AV-27, "Sound Is Not Heard
from Front Door Speaker or Tweeter (Premium System)".
Open or short in audio signal circuit between audio unit and rear C
speaker. Refer to AV-25, "Sound Is Not Heard from Rear Door
No sound can be heard from one or several speakers. Speaker (Base System)" or AV-28, "Sound Is Not Heard from
Rear Door Speaker (Premium System)".
Rear speaker. Refer to AV-25, "Sound Is Not Heard from Rear D
Door Speaker (Base System)" or AV-28, "Sound Is Not Heard
from Rear Door Speaker (Premium System)".
Tweeter (mid level and premium system) AV-27, "Sound Is Not
Heard from Front Door Speaker or Tweeter (Premium System)"
E
or AV-28, "Sound Is Not Heard from Rear Door Speaker (Premi-
um System)".
F
Antenna feeder. Refer to AV-34, "Location of Antenna".
No sound can be heard from radio or noise is heard. Antenna. Refer to AV-34, "Location of Antenna".
G
The majority of buzz/rattle sounds are not indicative of an issue
with the speaker, usually something nearby the speaker is causing
Buzz/rattle sound from speaker.
the buzz/rattle. Refer to "SQUEAK AND RATTLE TROUBLE DI-
AGNOSIS" in appropriate interior trim section. H
NOTE:
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise
from trains and other sources. It is not a malfunction. I
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 the waves sent directly from the broadcast station arriving at the J
antenna at a different time from the waves that reflect off of mountains or buildings.
Noise Inspection INFOID:0000000007329197
AV
tion of each piece of electrical equipment, and determine the cause.
NOTE: L
The source of the noise can be found easily by listening to the noise while removing the fuses of electrical
components, one by one.
TYPE OF NOISE AND POSSIBLE CAUSE M
Occurrence condition Possible cause

N
A continuous growling noise occurs. The speed of
Ignition components
the noise varies with changes in the engine speed.
Occurs only when engine is ON. A whistling noise occurs while the engine speed is
high. A booming noise occurs while the engine is Generator O
running and the lighting switch is ON.
A cracking or snapping sound occurs with the op-
Noise only occurs when various Relay malfunction, radio malfunction
eration of various switches. P
electrical components are oper-
ating. The noise occurs when various motors are operat- Motor case ground
ing. Motor
Rear defogger coil malfunction
The noise occurs constantly, not just under certain conditions.
Open circuit in printed heater
Ground wire of body parts.
A cracking or snapping sound occurs while the vehicle is being driven, especially when
Ground due to improper part installation
it is vibrating excessively.
Wiring connections or a short circuit

AUDIO
Power Supply Circuit Inspection INFOID:0000000007329198
1.CHECK FUSE
Check that the following fuses of the audio unit are not blown.
Unit Terminals Signal name Fuse No.

19 Battery power 27
Audio unit
7 Ignition switch ACC or ON 20
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of blown fuse before installing new fuse. Refer to PG-
4, "Schematic" .
2.AUDIO UNIT POWER SUPPLY CIRCUIT CHECK
1. Disconnect audio unit connector.
2. Check voltage between the audio unit and ground.
Terminal No.
Unit (+) OFF ACC ON
(-)
Connector Terminal
Battery Battery Battery
19 Ground
voltage voltage voltage
Audio unit M43
Battery Battery
7 Ground 0V
voltage voltage
OK or NG
OK >> With premium system, GO TO 3. WKIA5345E
NG >> Check connector housings for disconnected or loose

terminals.
Repair harness or connector.
3.GROUND CIRCUIT CHECK
Check continuity between audio unit (premium system) harness con-
nectors M43 (A), M44 (B) terminals 20, 61 and ground.
Continuity should exist.

OK or NG
OK >> Inspection End.
terminals.
AWNIA2078ZZ
Steering Switch Check (With Bluetooth) INFOID:0000000007329199
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.

AUDIO
Terminals A
A B Continuity
Connector Terminal Connector Terminal
12 24
B
B121 13 M30 32 Yes

14 31 C
4. Check continuity between Bluetooth control unit and ground.
WKIA5348E
Terminals D
(+) Continuity
()
Connector Terminal
E
12
B121
13 Ground No
14 F
OK or NG
OK >> GO TO 2.
NG >> Repair harness. G
2.CHECK HARNESS
1. Disconnect audio unit connector. H
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.
Terminals
I
(A) (B) Continuity
Connector Terminal Connector Terminal J
6 17
M43 15 B121 19 Yes
16 18 AV
OK or NG
OK >> GO TO 3. WKIA5349E
L
NG >> Repair harness.
3.SPIRAL CABLE CHECK
1. Disconnect spiral cable connector M31. M
2. Check continuity between spiral cable terminals.
16 - 32 : Continuity should exist. N

17 - 31 : Continuity should exist.
O
OK or NG
OK >> GO TO 4.
NG >> Replace spiral cable. Refer to SRS-37, "Removal and
Installation" . P
WKIA4424E
4.CHECK STEERING SWITCH RESISTANCE

Check resistance between spiral cable connector M31 terminals.

AUDIO
Resistance
Terminal Signal name Condition ()
(Approx.)
Seek (down) Depress Seek down switch. 165
16 17 Phone/Send Depress Phone/Send switch. 0
Volume (down) Depress VOL down switch. 487
Seek (up) Depress Seek up switch. 165
20 17 Phone/End Depress Phone/End switch. 0
LKIA0191E
Volume (up) Depress VOL up switch. 487
OK or NG
NG >> Replace steering switch. Refer to AV-30, "Removal and Installation" .
Sound Is Not Heard from Front Door Speaker (Base System) INFOID:0000000007329200
1.CONNECTOR CHECK
Check the audio unit and speaker connectors for the following:
Proper connection
Damage
Disconnected or loose terminals
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair the terminal and connector.
2.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.
Terminals
A B Continuity
2 +
D12
3 -
M43 Yes
11 +
D112
12 -
3. Check continuity between audio unit connector M43 terminal
and ground.
Terminals
Audio unit Continuity

Connector Terminal
2
3
M43 Ground No WKIA5444E
11
12
OK or NG
OK >> GO TO 3.
NG >> Check connector housings for disconnected or loose terminals.

AUDIO
3.FRONT SPEAKER SIGNAL CHECK A

1. Connect audio unit connector and suspect speaker connector.
2. Turn ignition switch to ACC.
3. Push POWER switch.
B
4. Check the signal between audio unit harness connector termi-
nals with CONSULT or oscilloscope.
Terminals
C
(+) (-)
Condi- Reference
Con- Con- tion signal D
Termi- Termi-
nec- nec-
nal nal
tor tor
2 3
E
Receive
M43 M43 audio
11 12 signal F
SKIA0177E
G
OK or NG
OK >> Replace front door speaker. Refer to AV-30, "Removal
and Installation". H
NG >> Replace audio unit. Refer to AV-30, "Removal and
Installation" .
WKIA5352E
I
Sound Is Not Heard from Rear Door Speaker (Base System) INFOID:0000000007329201
1.CONNECTOR CHECK
J
Proper connection
Damage
Disconnected or loose terminals AV
YES >> GO TO 2
NO >> Repair the terminal and connector. L
2.HARNESS CHECK
1. Disconnect audio unit connector and rear door speaker connector. M

AUDIO
2. Check continuity between audio unit (A) connector terminal and
rear door speaker (B) connector terminal.
Terminals
A B Continuity
5 -
D207
4 +
M43 Yes
14 -
D307
13 +
3. Check continuity between audio unit harness connector terminal
and ground.
Terminals

Connector Terminal
5
4
14
13
OK or NG
OK >> GO TO 3.
3.REAR SPEAKER SIGNAL CHECK
1. Connect audio unit connector and rear speaker connector.
4. Check the signal between audio unit harness connector termi-
Terminals
(+) (-) Condi- Reference
tion signal
Con- Termi- Con- Termi-
nector nal nector nal
4 5
Receive
M43 M43 audio
13 14 signal
SKIA0177E
OK or NG
OK >> Replace rear door speaker. Refer to AV-30, "Removal
and Installation" .
Installation" .
WKIA5354E

AUDIO
Sound Is Not Heard from Front Door Speaker or Tweeter (Premium System)
INFOID:0000000007329202 A
1.CONNECTOR CHECK
Check the audio unit and speaker connectors for the following: B
Proper connection
Damage
Disconnected or loose terminals C
YES >> GO TO 2
NO >> Repair the terminal and connector. D
2.HARNESS CHECK
1. Disconnect audio unit connector and front door speaker and tweeter connector (LH or RH).
2. Check continuity between audio unit harness connector terminal E
and front door speaker and tweeter harness connector terminal.
Terminals F
Audio unit. Speaker or tweeter Continuity
G
2 +
B:M46
3 -
11 + H
B:M47
12 -
A:M43 Yes
2 +
B:D12 I
3 -
11 +
B:D112
12 - J
and ground.
AV
Terminals
WKIA5351E
L
Connector Terminal
2
3 M
M43 Ground No
11
12
N
OK or NG
OK >> GO TO 3.
O
3.FRONT SPEAKER SIGNAL CHECK
1. Connect audio unit connector, front door speaker connector and tweeter connector. P

AUDIO
4. Check the signal between audio unit connector terminals with
CONSULT or oscilloscope.
Terminals
(+) (-) Condi- Reference
tion signal
2 3
Receive
M43 M43 audio
11 12 signal
SKIA0177E
OK or NG
OK >> Replace front speaker. Refer to AV-30, "Removal and
Installation".
Installation".
WKIA5352E
Sound Is Not Heard from Rear Door Speaker (Premium System) INFOID:0000000007329203
1.CONNECTOR CHECK
Proper connection
Damage
YES >> GO TO 2
2.HARNESS CHECK
1. Disconnect audio unit connector and rear door speaker connector.

AUDIO
and speaker harness connector terminal. A
Terminals
Audio unit Speaker Continuity B
4 +
D207 C
5 -
M43 Yes
13 +
D307
14 - D
and ground.
E
Terminals
F
Connector Terminal
4
5 G
13
14
H
OK or NG
OK >> GO TO 3.
I
1. Connect audio unit connector and rear door speaker connector. J
4. Check the signal between audio unit harness connector termi- AV
Terminals L
(+) (-)
Condi- Reference
Con- Con- tion signal
Termi- Termi-
nec- nec- M
nal nal
tor tor
5 4
N
Re-
ceive
M43 M43
14 13 audio
signal O
SKIA0177E
OK or NG P
OK >> Replace speaker. Refer to AV-30, "Removal and Instal-
lation".
Installation".
WKIA5354E

AUDIO
Removal and Installation INFOID:0000000007329204
AUDIO UNIT
Removal
1. Remove cluster lid C. Refer to IP-12, "Removal and Installation".
2. Remove the audio unit screws (A), disconnect the connectors
and remove the audio unit (1).
3. Remove the audio unit bracket.
SKIB4726E
Installation
Installation is in the reverse order of removal.
FRONT DOOR SPEAKER
Removal
1. Remove the front door finisher. Refer to EI-30, "Removal and Installation".
2. Remove the front door speaker screws (A), disconnect the con-
nector and remove the front door speaker (1).
SKIB4728E
Installation
REAR DOOR SPEAKER
Removal
1. Remove the rear door finisher. Refer to EI-30, "Removal and Installation".
2. Remove the rear door finisher screws (A), disconnect the con-
nector and remove the rear door speaker (1).
SKIB4729E
Installation
TWEETER
Removal

AUDIO
1. Remove the front pillar garnish. Refer to EI-35, "Component".
2. Remove the tweeter screw (A), disconnect the connector and A
remove the tweeter (1).
SKIB4730E
D
Installation
E
STEERING WHEEL AUDIO CONTROL SWITCHES
AV
N
LKIA0769E
1. Steering wheel finisher cover 2. Steering wheel 3. Steering wheel audio control switch-
es O
A. Screws
Removal
P
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

IPOD CONNECTOR
IPOD CONNECTOR
REMOVAL
1. Remove the cluster lid C. Refer to IP-12, "Removal and Installation".
2. Push the pawl from the back of the cluster lid C to remove the
iPod connector (1).
ALNIA1245ZZ
INSTALLATION

IPOD ADAPTER
IPOD ADAPTER
A
REMOVAL B
1. Disconnect the battery negative terminal.
2. Remove the audio unit. Refer to AV-30, "Removal and Installation".
C
3. Disconnect the iPod adapter connector, then remove the iPod adapter.
INSTALLATION
Installation is in the reverse order of removal. D
AV

AUDIO ANTENNA
AUDIO ANTENNA
Location of Antenna INFOID:0000000007329207
ALKIA2298ZZ
1. Roof antenna 2. Roof antenna base 3. Audio unit

A. Audio antenna harness connector B. Harness clips C. Roof antenna harness connectors
Removal and Installation of Roof Antenna INFOID:0000000007329208
REMOVAL
1. Remove the luggage side upper finisher (LH). Refer to EI-44, "Removal and Installation".
2. Remove rear assist grip (LH). Refer to EI-41, "Component".
3. Remove three clips of headlining (rear side). Pull down headlining (rear side) and obtain space for work
between vehicle and headlining.
4. Disconnect the roof antenna harness connectors.
5. Remove nut (A) and clips (B).

AUDIO ANTENNA
: Vehicle front
A
SKIB4772E
D
6. Remove the roof antenna.
INSTALLATION
Installation is in the reverse order of removal. E
AV

TELEPHONE
TELEPHONE
Component Parts and Harness Connector Location INFOID:0000000007329209
AWNIA2444GB
1. Audio unit M43, M44 2. Steering wheel audio control 3. Combination meter M24
switches
4. Bluetooth microphone R15 5. Bluetooth antenna 6. Bluetooth control unit B121, B122 [view
with luggage side lower finisher (RH) re-
moved]
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-
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.

TELEPHONE
Bluetooth Telephone System Diagram
A
AWNIA2074GB F
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. If G
a phone is present in the vehicle and paired with the Bluetooth control unit, NISSAN Voice Recognition will
then become active. Bluetooth telephone functions can be turned off using the NISSAN Voice Recognition
system. For Bluetooth control unit location, refer to AV-36, "Component Parts and Harness Connector Loca- H
tion".
Steering Wheel Audio Control Switches
When buttons on the steering wheel audio control switch are pushed, the resistance in steering wheel audio I
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 J
Start a voice recognition session
Answer and end telephone calls
Adjust the volume of calls AV
Record memos
Volume Switch
Call volume can be adjusted using the audio unit volume switch. L
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- M
tooth microphone location, refer to AV-36, "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. N

TELEPHONE
Wiring Diagram - H/PHON - INFOID:0000000007329211
AANWA0452GB

TELEPHONE
AV
AANWA0478GB

TELEPHONE
Bluetooth Control Unit Harness Connector Terminal Layout INFOID:0000000007329212
AWNIA1988GB
Terminal and Reference Value for Bluetooth Control Unit INFOID:0000000007329213
Terminal
Signal Condition
Item input/ Example of symptom
Ignition (Approx.)
+ output Operation
switch
Battery pow- System does not
1 (R) Ground Input Battery voltage
er work properly.
ACC/ System does not
2 (L) Ground ACC power Input Battery voltage
ON work properly.
ON/ System does not
3 (LG) Ground IGN power Input Battery voltage
START work properly.
4 (B) Ground
5 Shield
6 Shield
Bluetooth Micro-
7 (R/W) 8 (R/L) Mic-in signal Input
phone inoperative.
Bluetooth control
ACC/ Audio can not be
9 (LG) 10 (V) Audio out Output unit sends audio
ON heard.
signal
SKIB3609E
11(O) Mute Output 5V Mute inoperative.

Press PHONE/
0V
END switch
Remote Press SEEK UP Steering wheel audio

ACC/ 0.75V
12 (W) Ground control Input switch control switches do
ON
switch 1 Press VOL UP not function.
2V
switch
Except for above 5V
Press PHONE/
0V
SEND switch
Remote Press SEEK Steering wheel audio

ACC/ 0.75V
13 (L) Ground control Input DOWN switch control switches do
ON
switch 2 Press VOL not function.
2V
DOWN switch
Except for above 5V

TELEPHONE
Terminal
Signal Condition
(Wire color) Reference value A
Ignition (Approx.)
+ output Operation
switch
Remote Steering wheel audio B
14 (B) control Input control switches do
ground not function.
Press PHONE/
0V C
END switch
Press SEEK UP Steering wheel audio
Audio unit ACC/ 0.75V
17 (L) Ground Output switch controls do not func- D
switch 1 ON
Press VOL UP tion.
2V
switch
Except for above 5V E
Press PHONE/
0V
SEND switch
Press SEEK
0.75V Steering wheel audio F
Audio unit ACC/ DOWN switch
18 (P) Ground Output controls do not func-
switch 2 ON
Press VOL tion.
2V
DOWN switch
G
Except for above 5V
Audio unit Steering wheel audio
19 (B) Ground switch Output controls do not func- H
ground tion.
20 (B) Cont-1
21 (B) Cont-2 I
23 (B) Cont-4
J
When vehicle
Vehicle
speed is approx. Speed sensitive vol-
28 (O) Ground speed signal Input ON
40 km/h (25 ume is inoperative. AV
(8pulse)
MPH)
PKIC0643E
L
Bluetooth
Bluetooth Micro-
29 (B) Ground Microphone Output 5V
phone inoperative.
power
Bluetooth M
33 antenna sig- Input
nal
35 (L) M CAN + N
36 (P) M CAN -
M CAN
37 O
shield
M CAN
39 (Y/R)
jumper 1
40 (Y/R) M CAN 1 P
M CAN
41 (SB)
jumper 2
42 (SB) M CAN 2

TELEPHONE
Bluetooth Control Unit Self-Diagnosis Function INFOID:0000000007329214
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 and the Bluetooth ON indicator to stop flashing.
This may take up to 10 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.
WKIA6003E
4. While the prompt is playing, momentarily press both the steering

wheel audio control switches PHONE/SEND and PHONE/END
buttons simultaneously. The Bluetooth system will sound a 5
second beep.
5. While the beep is sounding, momentarily press both the steering
wheel audio control switches PHONE/SEND and PHONE/END
buttons simultaneously 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-42, "Workflow".
7. If there are no failure records to report, the speed pulse count
WKIA6004E
will be reported next.
8. After the speed pulse count is reported, an interactive Bluetooth microphone test will be performed. Follow
the voice prompt. If the Bluetooth microphone test fails refer to AV-42, "Workflow".
9. Self-diagnosis mode is complete when the voice prompt says "All diagnostic functions completed". A short
beep is heard.
Workflow INFOID:0000000007329215
Flashing Pattern
Failure Message Action
(Bluetooth ON indicator)
Replace Bluetooth control unit. Refer to AV-
1 "Internal failure"
47, "Removal and Installation".
2 "Bluetooth antenna open" 1. Inspect harness connection.
2. Replace Bluetooth antenna. Refer to
3 "Bluetooth antenna shorted" AV-47, "Removal and Installation".

TELEPHONE
Flashing Pattern
(Bluetooth ON indicator) A
"Phone/Send for the Hands Free Phone
4 Check steering wheel audio control switch-
System is stuck"
es. Refer to AV-22, "Steering Switch Check
"Phone/End for the Hands Free Phone B
5 (With Bluetooth)".
System is stuck"
1. Inspect harness between Bluetooth
"Bluetooth Microphone test" (failed interac-
control unit and Bluetooth micro- C
phone.
tive test)
2. Replace Bluetooth microphone. Refer
to AV-47, "Removal and Installation".
D
Power Supply and Ground Circuit Inspection for Bluetooth Control Unit INFOID:0000000007329216
1.CHECK FUSES E
Make sure the following fuses for the Bluetooth control unit are not blown.
Terminals F
Ignition Switch Fuse No.
Connector Terminal
1 All positions 27
G
B121 2 ACC/ON 20
3 ON/START 3
OK or NG H
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
4, "Schematic". I
2.CHECK POWER SUPPLY CIRCUIT
1. Disconnect Bluetooth control unit connector B121.
J
2. Check voltage between connector terminals and ground as fol-
lows.
Terminals Ignition switch position AV

(+)
() OFF ACC ON
Connector Terminal
L
1
Battery Battery
B121 2 Ground 0V
voltage voltage
M
WKIA4389E
Battery
3 0V 0V
voltage
N
OK or NG
OK >> GO TO 3.
NG >> Check harness for open between Bluetooth control unit and fuse.
O
3.CHECK GROUND CIRCUITS
P

TELEPHONE
2. Check continuity between the following Bluetooth control unit
terminals and ground.
Terminals
Continuity
Connector Terminal
4
20
B121 Ground Yes
21
23
LKIA0794E
OK or NG
NG >> Repair or replace harness.
Steering Wheel Audio Control Switch Does Not Operate INFOID:0000000007329217
1.CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE

2. Disconnect steering wheel audio control switch connector.
3. Check steering wheel audio control switch. Refer to AV-22, "Steering Switch Check (With Bluetooth)".
OK or NG
OK >> GO TO 2.
NG >> Replace steering wheel audio control switch. AV-30, "Removal and Installation".
2.CHECK AUDIO UNIT
1. Connect Bluetooth control unit connector.
2. Turn ignition switch ON.
3. Check voltage between audio unit harness connector M43 ter-
minals 6, 16 and ground.
6 - Ground : Approx. 5 V
OK or NG
OK >> Replace audio unit. Refer to AV-30, "Removal and
Installation".
NG >> GO TO 3.
LKIA0776E
3.CHECK BLUETOOTH CONTROL UNIT

1. Check voltage between Bluetooth control unit harness connec-
tor B121 terminals 17, 18 and ground.
OK or NG
OK >> Repair or replace harness.
NG >> Replace Bluetooth control unit. AV-47, "Removal and
Installation".
AWNIA2448ZZ
Voice Activated Control Function Does Not Operate INFOID:0000000007329218
NOTE:
Even under the normal condition, Bluetooth voice guidance may not occur when pressing steering wheel
audio control switch.
BLUETOOTH VOICE GUIDANCE IS HEARD WHEN PRESSING STEERING WHEEL AUDIO CON-
TELEPHONE
TROL SWITCH
1.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND BLUETOOTH MICROPHONE A

2. Disconnect Bluetooth control unit connector and Bluetooth microphone connector. B
3. Check continuity between Bluetooth control unit connector B121
(A) and Bluetooth microphone connector R15 (B).
C
Terminals
Continuity
7 1 D
A: B121 8 B: R15 2 Yes
29 4
E
4. Check continuity between Bluetooth control unit harness con- WKIA5795E
nector B121 and ground.
F
Terminals
Continuity
Connector Terminal
7 G
A: B121 8 Ground No
29
H
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
I
2.CHECK BLUETOOTH MICROPHONE POWER SUPPLY
1. Connect Bluetooth control unit connector and Bluetooth microphone connector.
2. Turn ignition switch ON. J
3. Check voltage between Bluetooth microphone connector R15
terminal 4 and ground.
AV
YES or NO
YES >> GO TO 3. L
NO >> Replace Bluetooth control unit. Refer to AV-47,
"Removal and Installation".
M
WKIA5796E
3.CHECK MIC. SIGNAL

N
1. Check signal between Bluetooth control unit harness connector
B121 terminals 7 and 8.
When giving a voice O
7 8: P
PKIB5037J
LKIA0780E
OK or NG
OK >> Replace Bluetooth control unit. Refer to AV-47, "Removal and Installation".
NG >> Replace Bluetooth microphone. Refer to AV-47, "Removal and Installation".

TELEPHONE
BLUETOOTH VOICE GUIDANCE IS NOT HEARD WHEN PRESSING STEERING WHEEL AUDIO
CONTROL SWITCH
1.CHECK STEERING WHEEL AUDIO 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
2. Disconnect Bluetooth control unit connector and audio unit connector.
3. Check continuity between Bluetooth control unit harness con-
nector B121 (A) and audio unit harness connector M44 (B).
Terminals
Continuity
9 66
A: B121 10 B: M44 67 Yes
11 64
4. Check continuity between Bluetooth control unit harness con- AWNIA2076ZZ
nector B121 (A) and ground.
Terminals
Continuity
Connector Terminal
9
A: B121 10 Ground No
11
OK or NG
OK >> GO TO 3.
3.CHECK MUTE SIGNAL
1. Connect Bluetooth control unit connector and audio unit connector.
3. Check voltage between Bluetooth control unit connector B121
OK or NG
OK >> GO TO 4.
NG >> Replace audio unit. Refer toAV-30, "Removal and Instal-
lation".
LKIA0782E
4.CHECK BLUETOOTH VOICE SIGNAL

TELEPHONE
B121 terminals 9 and 10. A
When giving a voice

B
9 10:
C
SKIB3609E
LKIA0783E
OK or NG D
OK >> Replace audio unit. Refer to AV-30, "Removal and Installation".
NG >> Replace Bluetooth control unit. Refer to AV-47, "Removal and Installation".
E
BLUETOOTH CONTROL UNIT

F
AV
LKIA0762E
N
1. Bluetooth control unit bracket 2. Bluetooth control unit A. Blue tooth control unit bolts
B. BLuetooth antenna feeder harness C. Bluetooth antenna feeder harness con- D. Bluetooth control unit connector
clip nector
O
E. Bluetooth control unit bracket Front
screws
Removal P
1. Remove luggage side lower finish (RH). Refer to EI-44, "Removal and Installation".
Disconnect Bluetooth antenna harness clip.
2. Disconnect the Bluetooth control unit harness connector.
3. Remove the Bluetooth control unit upper and lower bracket bolts.
4. Unhook the Bluetooth control unit upper and lower brackets and remove Bluetooth control unit.
5. Remove Bluetooth control unit bracket screws and remove the upper and lower brackets from unit.

TELEPHONE
Installation
BLUETOOTH ANTENNA
LKIA0763E
1. Bluetooth antenna bracket 2. Bluetooth antenna A. Bluetooth antenna bracket bolts

B. Bluetooth antenna screws C. Bluetooth antenna feeder harness
clips
Removal
1. Remove luggage side lower finisher (RH). Refer to EI-44, "Removal and Installation".
2. Disconnect the Bluetooth antenna feeder harness clips.
3. Disconnect the Bluetooth antenna feeder harness connector.
4. Remove the Bluetooth antenna bracket bolt(s) and remove antenna.
5. Remove the Bluetooth antenna screws and remove bracket.
Installation
BLUETOOTH MICROPHONE
Removal
1. Remove over-head console assembly, roof finisher. Refer to EI-41, "Component".
2. Remove the Bluetooth microphone.
Installation

PRECAUTIONS
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
SERVICE INFORMATION A
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT B
PRE-TENSIONER" INFOID:0000000007329220
The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE-TENSIONER, used along C
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 whether the front occupants are belted or unbelted. D
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING: E
To avoid rendering the SRS inoperative, 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.
F
Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this G
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS H
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 electric power tools or strike near the sensor(s) with a I
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 J
battery, and wait at least 3 minutes before performing any service.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000007329221 AV
NOTE:
This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM). L
Remove and install all control units after disconnecting both battery cables with the ignition knob in the
LOCK position.
Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing work. If M
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 N
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. O
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE: P
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.

PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the LOCK position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT.
Precaution for Work INFOID:0000000007666202
When removing or disassembling each component, be careful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component
with a shop cloth or vinyl tape to protect it.
Protect the removed parts with a shop cloth and prevent them from being dropped.
Replace a deformed or damaged clip.
If a part is specified as a non-reusable part, always replace it with new one.
Be sure to tighten bolts and nuts securely to the specified torque.
After installation is complete, be sure to check that each part works properly.
Follow the steps below to clean components.
- Water soluble dirt: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the dirty
area.
Then rub with a soft and dry cloth.
- Oily dirt: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe
the dirty area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with
a soft and dry cloth.
Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
For genuine leather seats, use a genuine leather seat cleaner.

PREPARATION
PREPARATION
A
Special Service Tool INFOID:0000000007666203
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here. B
Tool number Description

(Kent-Moore No.)
Tool name C
Removing trim components
(J-46534)
Trim tool set D
E
AWJIA0483ZZ
Commercial Service Tool INFOID:0000000007329222 F
Tool name Description

G
Power tool Loosening bolts and nuts
I
PBIC0191E
AV

AUDIO
AUDIO
Component Parts Location INFOID:0000000007329223
AWNIA2445GB
1. Steering wheel audio control switch- 2. Combination meter M24 3. AV control unit M43, M70, M71, M87,
es M88, M89
4. USB interface and AUX jack M72, 5. Front door speaker LH D12, RH 6. Rear door speaker LH D207, RH
M76 D112 D307
7. Front tweeter LH M46, RH M47 (view 8. Bluetooth antenna [view with lug- 9. Bluetooth control unit B121, B122,
with front pillar garnish removed) gage side lower finisher (RH) re- B135
moved]
10. GPS antenna (view with cluster lid C
removed)

AUDIO
I
AWNIA2215GB
AUDIO SYSTEM J
Navigation is built into AV control unit.
This navigation has the following functions. AV
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. L
USB mass storage.
XM traffic.
POI Support is included. User POI download.
Power is supplied at all times M
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 N
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 O
through grounds M57 and M61.
through AV control unit terminals 2, 3, 4, 5, 11, 12, 13 and 14 P
to terminals + and - of front door speaker LH and RH
to terminals + and - of front tweeter LH and RH and
When one of steering wheel audio control switches is pushed, the resistance in steering switch circuit changes
depending on which button is pushed.

AUDIO
SPEED SENSITIVE VOLUME SYSTEM
Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control
level can be selected by the customer. Refer to Owner's Manual for operating instructions.
Schematic INFOID:0000000007329225
AANWA0476GB

AUDIO
Wiring Diagram - AUDIO - INFOID:0000000007329226
AV
P
AANWA0300GB

AUDIO
AANWA0479GB

AUDIO
AV
AANWA0302GB

AUDIO
ABNWA0855GB

AUDIO
AV
AANWA0453GB

AUDIO
AV Control Unit Harness Connector Terminal Layout INFOID:0000000007329227
AWNIA2200ZZ
Terminal and Reference Value for AV Control Unit INFOID:0000000007329228
Terminal
Signal Condition
Item input/
+ output Operation
switch

Receive audio
2 (W) 3 (BR) signal front Output ON front door speaker
signal
LH LH or tweeter LH.
SKIA0177E
Audio sound
Receive audio No sound from
4 (V) 5 (R) signal rear Output ON
signal rear speaker LH.
LH
SKIA0177E
Press Phone/
0V
End switch
Press SEEK UP
Remote switch
6 (L) Ground Input ON dio controls do not
control A Press VOL UP
3.3V function
switch
Except for
5.0V
above
Ignition switch System does not
7 (LG) Ground ACC signal Input ON Battery voltage
ACC or ON work properly.

Receive audio
11 (G) 12 (SB) signal front Output ON front door speaker
signal
RH RH or tweeter RH.
SKIA0177E

AUDIO
Terminal
Signal Condition
(Wire color) Reference value Example of symp- A
Item input/
+ output Operation
switch
B
Audio sound
Receive audio No sound from C
13 (LG) 14 (GR) signal rear Output ON
signal rear speaker RH.
RH
SKIA0177E D
Remote Steering wheel au-
15 (B) control Input dio controls do not
ground function E
Press Phone/
0V
Send switch
Press SEEK F
Remote DOWN switch
16 (P) Ground Input ON dio controls do not
control B Press VOL
3.3V function
DOWN switch G
Except for
5.0V
above
H
When vehicle
Vehicle
speed is approx.
18 (SB) Ground speed signal Input ON
40 km/h (25
Ground I
(8-pulse)
MPH)
SKIA6649J J
19 (BR) Ground Input Battery voltage
er work properly.
20 (B) Ground Ground ON AV
Reverse sig- Battery voltage Ground
28 (L) Ground Input ON R position
nal Other than R position 0V
L
32 (B) Ground Ground ON
37 Shield
AV commu-
Input/
M
Output
nal 1 (-)
AV commu-
Input/ N
Output
nal 1 (+)
40 Shield
O
Start confirma-
tion/adjustment
mode, and then
Voice Micro- P
TEL voice phone Test by TEL voice audio
43 (LG) 42 (V) Input ON
audio signal selecting Voice signal
Microphone
Test on Hands-
free Microphone SKIB3609E
screen.
45 (B) USB ground

AUDIO
Terminal
Signal Condition
Item input/
+ output Operation
switch
AUX sound
46 (L)
signal LH
47 (W) USB D-
AUX sound
48 (GR)
signal RH
49 (G) USB D+
AUX sound
50 (BR) signal
ground
USB V BUS
51 (R)
signal
53 (GR) SHIELD
Satellite an-
54
tenna signal
GPS anten-
55
na signal
56 SHIELD
Antenna on
57
signal
Main anten-
58
na signal
On-Board Diagnosis INFOID:0000000007329229
METHOD OF STARTING
1. Start the engine.
2. Turn OFF audio.
3. While pressing the SET UP switch, turn the MENU dial coun-
terclockwise 3 clicks or more first, then clockwise and counter-
clockwise 3 clicks or more, respectively. (After the diagnosis
mode starts, the initial screen of the diagnosis mode appears.)
JSNIA2456ZZ
On-board diagnosis can be performed in the service test mode.

On-board diagnosis checks that the system can be operated normally.
Service test mode
Mode Item Content
The version data of the parts is shown
Service version
displayed.

AUDIO
Mode Item Content
A
FM monitor The Change Mediator monitors the dy-
namic values of the current tuner. If the
band is switched within the radio mon-
AM monitor itor context, the active monitor is B
Radio switched as well.
XM monitor The version data is displayed.
Clear XM Chipset NVM C
Reset all XM settings The current system status is dis-
XM functions
XM CBM debug mode ON/OFF played.
External Diag mode ON/OFF
D
The function allows connection of the
User Configuration Touch Display Calibration position detection accuracy of the
touch panel.
E
AV

AUDIO
Mode Item Content
SD card slot Access
Power Supply
Speed Signal
Direction Signal
Illumination Signal
GPS Antenna The current system status is dis-
Running system status EXT. Phone Sig played.
Microphone Current
Radio Antenna
USB Device
iPod firmware version
Steering wheel X11C
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 The history of the system status is re-
System history CD-Drive Mechanical Malfunc- ported in the report memory, dis-
tion played.
System state 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
Speaker test 100Hz This activates a sequence of test tone
outputs to the four speaker lines one
after the other for 1 second.
Speaker test 4KHz The frequency can be chosen by user
selection (100Hz and 4KHz).
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
Display test 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.

AUDIO
Mode Item Content
A
8 pulses speed
Clock ON/OFF
Equalizer setup X11C
The device is configured by a connect-
RF tuning B
System configuration ed hardware circuit. The parameter is
Antenna type
influenced.
Sound system
Sub Out: Code
Steering wheel C
Bluetooth module Access Mal-
function
SD-card Access Malfunction A system self test is executed: the re- D
Radio-Antenna Circuit Malfunc- sult is stored into the error memory
Self test
tion which is shown afterwards as a list of
GPS Antenna Circuit Malfunc- codes of the detected malfunctions.
tion E
Microphone Circuit Malfunction
END ON-BOARD DIAGNOSIS

Turn OFF ignition switch. F
Noise Inspection INFOID:0000000007329230
G
tion of each piece of electrical equipment, and determine the cause.
NOTE: H
The source of the noise can be found easily by listening to the noise while removing the fuses of electrical
components, one by one.
TYPE OF NOISE AND POSSIBLE CAUSE I
Occurrence condition Possible cause

A continuous growling noise occurs. The speed of J
Ignition components
the noise varies with changes in the engine speed.
Occurs only when engine is ON. A whistling noise occurs while the engine speed is
high. A booming noise occurs while the engine is Generator AV
running and the lighting switch is ON.
A cracking or snapping sound occurs with the op-
Noise only occurs when various Relay malfunction, radio malfunction
eration of various switches. L
electrical components are oper-
ating. The noise occurs when various motors are operat- Motor case ground
ing. Motor
The noise occurs constantly, not just under certain conditions.

Rear defogger coil malfunction M
Open circuit in printed heater
Ground wire of body parts.
A cracking or snapping sound occurs while the vehicle is being driven, especially when
Ground due to improper part installation
it is vibrating excessively. N
Wiring connections or a short circuit
Symptom Chart INFOID:0000000007329231
O
MALFUNCTION WITH NAVIGATION
Symptoms Check items

Probable malfunction location / Action to P
take
AV control unit power supply and ground
All switches cannot be operated.
Display does not turn ON. circuit. Refer to AV-68.
All switches can be operated. AV control unit. Refer to AV-73.

AUDIO
Probable malfunction location / Action to
take
AV control unit power supply and ground
Display does not turn ON.
All switches cannot be operated. circuit. Refer to AV-68.
Display turn ON. AV control unit. Refer to AV-73.
Only specified switch cannot be
AV control unit. Refer to AV-68.
operated.
Voice guidance is not heard. Audio sound is normal. AV control unit. Refer to AV-60.
Illumination Signal reaches
Check Illumination 100% when the lighting AV control unit. Refer to AV-73.
Signal in SERVICE switch is ON.
Display does not dim.
SYSTEM STATUS, Illumination Signal does not
SERVICE MENU. Illumination signal circuit. Refer to LT-
reach 100% when the lighting
103.
switch is ON.
A value of Speed Signal
Check Speed Signal changes according to vehicle AV control unit. Refer to AV-73.
in SERVICE SYSTEM speeds.
Vehicle icon does not move.
STATUS, SERVICE A value of Speed Signal
MENU. Vehicle speed signal circuit. Refer to DI-
does not change according to
16.
vehicle speeds.
Check GPS Antenna Connected is displayed for

Map matching is not complete in SERVICE SYSTEM GPS Antenna.
GPS icon is not displayed SELF TEST, SER- Connected is not displayed
VICE MENU. GPS antenna. Refer to AV-90.
for GPS Antenna.
Radio broadcasts are received. AV control unit. Refer to AV-73.
Traffic information (XM Traffic) is
not received. Radio antenna. Refer to AV-88.
Radio broadcasts are not received.
Antenna feeder. Refer to AV-88.
MALFUNCTION WITH 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.
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.
Symptom Probable malfunction location

AV control unit power supply and ground circuit. Refer to AV-68.
Audio system does not work normally.
Remote control signal circuit between steering switch and AV control unit.
Audio steering wheel switch does not operate proper- Refer to AV-68.
ly. Steering wheel audio control switch. Refer to AV-73.
Speaker circuit shorted to ground. Refer to AV-55.
No sound can be heard from any speakers.
Audio signal circuit between AV control unit and front speakers. Refer to
AV-70.
No sound can be heard from front speakers. Front speaker. Refer to AV-73.
Front tweeter. Refer to AV-73.

AUDIO
Symptom Probable malfunction location
A
Audio signal circuit between AV control unit and rear speakers. Refer to
AV-71.
No sound can be heard from rear speakers.
Rear speaker. Refer to AV-73.
AV control unit. Refer to AV-73. B
Antenna feeder. Refer to AV-88.
No sound can be heard from radio or noise is heard. Roof antenna. Refer to AV-88.
C
Vehicle speed signal circuit between combination meter and AV control
unit. Refer to DI-16.
Speed dependent volume system does not function.
Combination meter. Refer to DI-19. D
iPod sound signal circuit between AV control unit and Auxiliary jack as-
There is no sound from the iPod or Aux jack. sembly. Refer to AV-68.
AV control unit. Refer to AV-73. E
The majority of buzz/rattle sounds are not indicative of an issue with the
speaker, usually something nearby the speaker is causing the buzz/rattle.
Buzz/rattle sound from speaker.
Refer to "SQUEAK AND RATTLE TROUBLE DIAGNOSIS" in appropriate F
interior trim section.
NOTE:
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise G
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 difference between the broadcast waves directly from the H
station arriving at the antenna and the waves reflected by mountains or buildings.
MALFUNCTION WITH USB
I
NOTE:
Check that there is no malfunction of USB equipment main body before performing a diagnosis.
Probable malfunction location / Action to J

take
USB interface and AUX jack harness
iPod or USB memory USB interface and AUX jack. Refer to
With iPod or USB name is displayed for
AV
memory Connected, AV-87.
USB Device. AV control unit. Refer to AV-73.
iPod or USB memory can not be check USB Device in
recognized. SERVICE STATUS, USB interface and AUX jack harness
SERVICE MENU. Removed is displayed L
USB interface and AUX jack. Refer to
for USB Device.
AV-87.
Generation of iPod not supported
M
MALFUNCTION WITH AUXILIARY INPUT
NOTE:
Check that there is no malfunction of AUX equipment main body before performing a diagnosis. N
Symptoms Check items Probable malfunction location

No voice sound is heard when Voice sound is heard when other modes USB interface and AUX jack harness O
AUX mode is selected. are selected. USB interface and AUX jack. Refer to AV-87.
MALFUNCTION WITH STEERING SWITCH

P

AUDIO
Symptoms Possible malfunction location / Action to take

All steering switches are not operated.
Only specified switch cannot be operated.
SEEK UP, VOL UP and SOURCE switches are not Steering switch. Refer to AV-68.
operated.
SOURCE, SEEK DOWN and VOL DOWN switches
are not operated.
AV Control Unit Power and Ground Supply Circuit Inspection INFOID:0000000007329232
1.CHECK FUSE
Check that the following fuses of the AV control unit are not blown.
Unit Terminals Signal name Fuse No.

19 Battery power 27
AV control unit
7 Ignition switch ACC or ON 20
OK or NG
OK >> GO TO 2.
4, "Schematic".
2.AV CONTROL UNIT POWER SUPPLY CIRCUIT CHECK
1. Disconnect AV control unit connector.
2. Check voltage between the AV control unit connector and ground.
Terminal No.
Unit (+) OFF ACC ON
(-)
Connector Terminal
19 Ground
AV control voltage voltage voltage
M43
unit Battery Battery
7 Ground 0V
voltage voltage
OK or NG
OK >> GO TO 3. WKIA5769E

terminals.
3.GROUND CIRCUIT CHECK
Check continuity between AV control unit harness connectors M43
(A), M70 (B) terminals 20, 32 and ground.
Continuity should exist.

OK or NG
terminals.
AWNIA2216ZZ
Steering Switch Check INFOID:0000000007329233
1.CHECK HARNESS
AUDIO
2. Disconnect AV control unit connector and combination switch (spiral cable) connector. A
3. Check continuity between AV control unit harness connector (A) terminals and combination switch (spiral
cable) harness connector (B) terminals.
B
Terminals
A B Continuity
Connector Terminal Connector Terminal C
6 24
M43 15 M30 31 Yes
16 32
D
4. Check continuity between AV control unit and ground.

AWNIA1823GB E
Terminals
(+) Continuity
()
Connector Terminal F
6
M43
15 Ground No
G
16
OK or NG
OK >> GO TO 3. H
NG >> Repair harness.
2.SPIRAL CABLE CHECK
I
1. Disconnect combination switch (spiral cable) connector M31.
2. Check continuity between combination switch (spiral cable) ter-
minals.
J
20 - 24 : Continuity should exist. AV
OK or NG
OK >> GO TO 4. L
NG >> Replace combination switch (spiral cable). Refer to
SRS-37, "Removal and Installation". WKIA4424E
3.CHECK STEERING SWITCH RESISTANCE M

Check resistance between combination switch (spiral cable) connector M31 terminals.
Resistance N
Terminal Signal name Condition ()
(Approx.)
Seek (down) Depress Seek down switch. 165 O
16 17 Phone/ Send Depress Phone/ Send switch. 0
Volume (down) Depress VOL down switch. 652
P
Seek (up) Depress Seek up switch. 165
20 17 Phone/ End Depress Phone/ End switch. 0
LKIA0191E
Volume (up) Depress VOL up switch. 652
OK or NG
NG >> Replace steering wheel audio control switch. Refer to AV-73, "Removal and Installation".

AUDIO
Sound Is Not Heard from Front Door Speaker or Front Tweeter INFOID:0000000007329234
1.CONNECTOR CHECK
Check the AV control unit and speaker connectors for the following:
Proper connection
Damage
YES >> GO TO 2
2.HARNESS CHECK
1. Disconnect AV control unit connector and front door speaker and front tweeter connector (LH or RH).
2. Check continuity between AV control unit harness connector ter-
minal and front door speaker and front tweeter harness connec-
tor terminal.
Terminals
AV control unit Speaker or tweeter Continuity
2 +
B: M46
3 -
11 +
B: M47
12 -
A: M43 Yes
2 +
B: D12
3 -
11 +
B: D112
12 -
minal and ground.
Terminals WKIA5444E
AV control unit Continuity

Connector Terminal
2
3
A: M43 Ground No
11
12
OK or NG
OK >> GO TO 3.
3.FRONT SPEAKER SIGNAL CHECK
1. Connect AV control unit connector, front door speaker connector and front tweeter connector.

AUDIO
4. Check the signal between AV control unit connector terminals
with CONSULT or oscilloscope. A
Terminals
(+) (-) Condi- Reference B
tion signal
2 3
C
Receive
M43 M43 audio
D
11 12 signal
SKIA0177E
E
OK or NG
OK >> Replace front speaker. Refer to AV-73, "Removal and F
Installation".
NG >> Replace AV control unit. Refer to AV-73, "Removal and
Installation".
G
WKIA5853E
Sound Is Not Heard from Rear Speaker INFOID:0000000007329235
H
1.CONNECTOR CHECK
Check the AV control unit and speaker connectors for the following:
Proper connection I
Damage
Is the inspection result normal? J
YES >> GO TO 2
2.HARNESS CHECK AV
1. Disconnect AV control unit connector and rear speaker connector.

L

AUDIO
minal and rear speaker harness connector terminal.
Terminals
AV control unit Speaker Continuity
4 +
B: D207
5 -
A: M43 Yes
13 +
B: D307
14 -
minal and ground.
Terminals
AV control unit Continuity

Connector Terminal
4
5
A: M43 Ground No WKIA5353E
13
14
OK or NG
OK >> GO TO 3.
1. Connect AV control unit connector and rear speaker connector.
4. Check the signal between AV control unit harness connector ter-
minals with CONSULT or oscilloscope.
Terminals
(+) (-)
Condi- Reference
Con- Con- tion signal
Termi- Termi-
nec- nec-
nal nal
tor tor
4 5
Re-
ceive
M43 M43
13 14 audio
signal
SKIA0177E
OK or NG
OK >> Replace speaker. Refer to AV-73, "Removal and Instal-
lation".
NG >> Replace AV control unit. Refer to AV-73, "Removal and
Installation".
WKIA5808E

AUDIO
A
AUDIO UNIT
Removal
B
1. Remove cluster lid C. Refer to IP-12, "Removal and Installation".
2. Remove the audio unit screws (A), disconnect the connectors
and remove the audio unit (1). C
3. Remove the audio unit bracket.
ALNIA1246ZZ
Installation F
FRONT DOOR SPEAKER
G
Removal
1. Remove the front door finisher. Refer to EI-30, "Removal and Installation".
2. Remove the front door speaker screws (A), disconnect the con- H
nector and remove the front door speaker (1).
SKIB4728E
AV
Installation
L
REAR DOOR SPEAKER
Removal
M
1. Remove the rear door finisher. Refer to EI-30, "Removal and Installation".
2. Remove the rear door finisher screws (A), disconnect the con-
nector and remove the rear door speaker (1).
N
SKIB4729E
Installation
TWEETER
Removal

AUDIO
1. Remove the front pillar garnish. Refer to EI-35, "Component".
2. Remove the tweeter screw (A), disconnect the connector and
remove the tweeter (1).
SKIB4730E
Installation
LKIA0769E
1. Steering wheel finisher cover 2. Steering wheel 3. Steering wheel audio control switch-
es
A. Screws
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

NAVIGATION SYSTEM
NAVIGATION SYSTEM
A
How to Proceed with Trouble Diagnosis INFOID:0000000007329237
Refer to AV-65, "Symptom Chart". B
AV

TELEPHONE
TELEPHONE
Component Parts and Harness Connector Location INFOID:0000000007329238
AWNIA2446GB
1. AV control unit M70 2. Steering wheel audio control 3. Combination meter M24
switches
4. Bluetooth microphone R15 5. Bluetooth antenna 6. Bluetooth control unit B121, B122, B135
[view with luggage side lower finisher (RH)
removed]
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. Some Bluetooth 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.

TELEPHONE
Bluetooth Telephone System Diagram
A
AWNIA2191GB F
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 G
a phone is present in the vehicle and paired with the Bluetooth control unit, Nissan Voice Recognition will then
become active. Bluetooth telephone functions can be turned off using the Nissan Voice Recognition system.
For Bluetooth control unit location, refer to AV-76, "Component Parts and Harness Connector Location". H
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 I
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 J
Answer and end telephone calls
Adjust the volume of calls
Volume Switch AV
Call volume can be adjusted using the AV control unit volume switch.
Bluetooth Microphone
L
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-76, "Component Parts and Harness Connector Location".
M
AV Control Unit
The AV control unit receives signals from the Bluetooth control unit and sends audio signals to the speakers.

TELEPHONE
Wiring Diagram - H/PHON - INFOID:0000000007329240
AANWA0454GB

TELEPHONE
AV
ABNWA0858GB

TELEPHONE
Bluetooth Control Unit Harness Connector Terminal Layout INFOID:0000000007329241
AWNIA1988GB
Terminal and Reference Value for Bluetooth Control Unit INFOID:0000000007329242
Terminal
Signal Condition
Ignition (Approx.)
+ output Operation
switch
1 (R) Ground Input Battery voltage
er work properly.
ACC/ System does not
2 (L) Ground ACC power Input Battery voltage
ON work properly.
ON/ System does not
3 (LG) Ground IGN power Input Battery voltage
START work properly.
4 (B) Ground
5 Shield
6 Shield
Bluetooth Micro-
7 (R/W) 8 (R/L) Mic-in signal Input
phone inoperative.
Bluetooth control
ACC/ Audio can not be
9 (LG) 10 (V) Audio out Output unit sends audio
ON heard.
signal
SKIB3609E
21 (B) Cont-2
27 (B) Cont-6
When vehicle
Vehicle
speed is approx. Speed sensitive vol-
28 (O) Ground speed signal Input ON
40 km/h (25 ume is inoperative.
(8pulse)
MPH)
PKIC0643E
Bluetooth
Bluetooth Micro-
29 (B) Ground Microphone Output 5V
phone inoperative.
power
Bluetooth
33 antenna sig- Input
nal
35 (L) M CAN +

TELEPHONE
Terminal
Signal Condition
(Wire color) Reference value A
Ignition (Approx.)
+ output Operation
switch
36 (P) M CAN - B
M CAN
37
shield
M CAN C
39 (Y/R)
jumper 1
40 (Y/R) M CAN 1
D
M CAN
41 (SB)
jumper 2
42 (SB) M CAN 2
E
Bluetooth Control Unit Self-Diagnosis Function INFOID:0000000007329243
The Bluetooth control unit has two diagnostic checks. The first diagnostic check is performed automatically F
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 G
Internal control unit failure
Bluetooth antenna connection open or shorted
Steering wheel audio control switches (PHONE/SEND, PHONE/END) stuck closed
H
Vehicle speed pulse count
Bluetooth Microphone connection test (with playback to operator)
Bluetooth inquiry check
I
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/ J
SEND button for at least 5 seconds. The Bluetooth system will
begin to play a verbal prompt.
NOTE: AV
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.
L
WKIA6003E
M
4. While the prompt is playing, press and hold the steering wheel
audio control switch PHONE/END button for at least 5 seconds. N
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 O
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-82, "Workflow". P
7. If there are no failure records to report, the speed pulse count
will be reported next.
AWNIA2219GB
8. After the speed pulse count is reported, an interactive Bluetooth
microphone test will be performed. Follow the voice prompt. If the Bluetooth microphone test fails refer to
AV-82, "Workflow".
9. Self-diagnosis mode is complete when the voice prompt says "All diagnostic functions completed". A short
beep is heard.

TELEPHONE
Workflow INFOID:0000000007329244

Internal failure Replace Bluetooth control unit. Refer to AV-85, "Removal and Installation".
Bluetooth antenna open 1. Inspect harness connection.
Bluetooth antenna shorted 2. Replace Bluetooth antenna. Refer to AV-85, "Removal and Installation".
Phone/Send for Hands Free System is stuck Check steering wheel audio control switches. Refer to AV-68, "Steering Switch
Phone/End for the Hands Free System is stuck Check".
1. Inspect harness between Bluetooth control unit and microphone.

Microphone test (failed interactive test)
2. Replace microphone. Refer to AV-85, "Removal and Installation".
Power Supply and Ground Circuit Inspection for Bluetooth Control Unit INFOID:0000000007329245
1.CHECK FUSES
Make sure the following fuses for the Bluetooth control unit are not blown.
Terminals
Ignition Switch Fuse No.
Connector Terminal
1 All positions 27
B121 2 ACC/ON 20
3 ON/START 3
OK or NG
OK >> GO TO 2.
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.
Terminals Ignition switch position

(+)
() OFF ACC ON
Connector Terminal
1
Battery Battery
B121 2 Ground 0V
voltage voltage WKIA4389E
Battery
3 0V 0V
voltage
OK or NG
OK >> GO TO 3.
NG >> Check harness for open between Bluetooth control unit and fuse.
3.CHECK GROUND CIRCUITS

TELEPHONE
2. Check continuity between the following Bluetooth control unit
terminals and ground. A
Terminals
Continuity
Connector Terminal B
4
B121 21 Ground Yes
C
27
OK or NG
AWNIA2447ZZ
OK >> Inspection End. D
NG >> Repair or replace harness.
Steering Wheel Audio Control Switch Does Not Operate INFOID:0000000007329246
E
Refer to AV-68, "Steering Switch Check".
Voice Activated Control Function Does Not Operate INFOID:0000000007329247
F
NOTE:
Even under the normal condition, Bluetooth voice guidance may not occur when pressing steering wheel
audio control switch. G
BLUETOOTH VOICE GUIDANCE IS HEARD WHEN PRESSING STEERING WHEEL AUDIO CON-
TROL SWITCH
1.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND BLUETOOTH MICROPHONE H

2. Disconnect Bluetooth control unit connector and Bluetooth microphone connector. I
3. Check continuity between Bluetooth control unit connector B121
(A) and Bluetooth microphone connector R15 (B).
J
Terminals
Continuity
7 1 AV
A: B121 8 B: R15 2 Yes
29 4
L
4. Check continuity between Bluetooth control unit harness con- WKIA5795E
nector B121 and ground.
M
Terminals
Continuity
Connector Terminal
7 N
A: B121 8 Ground No
29
O
OK or NG
OK >> GO TO 2.
P
2.CHECK BLUETOOTH MICROPHONE POWER SUPPLY
1. Connect Bluetooth control unit connector and Bluetooth microphone connector.

TELEPHONE
3. Check voltage between Bluetooth microphone connector R15
YES or NO
YES >> GO TO 3.
NO >> Replace Bluetooth control unit. Refer to AV-85,
"Removal and Installation".
WKIA5796E
3.CHECK MIC. SIGNAL

When giving a voice
7 8:
PKIB5037J
LKIA0780E
OK or NG
OK >> Replace Bluetooth control unit. Refer to AV-85, "Removal and Installation".
NG >> Replace Bluetooth microphone. Refer to AV-85, "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-68, "Steering Switch Check".
OK or NG
OK >> GO TO 2.
NG >> Replace applicable parts.
2.CHECK BLUETOOTH VOICE SIGNAL CIRCUIT
2. Disconnect Bluetooth control unit connector and AV control unit connector.
nector B121 (A) and AV control unit harness connector M70 (B).
Terminals
Continuity
9 43
A: B121 B: M70 Yes
10 42
nector B121 (A) and ground.
AWNIA2195ZZ
Terminals
Continuity
Connector Terminal
9
A: B121 Ground No
10
OK or NG

TELEPHONE
OK >> GO TO 3.
NG >> Repair harness or connector. A
3.CHECK BLUETOOTH VOICE SIGNAL
Check signal between Bluetooth control unit harness connector
B
When giving a voice

C
9 10:
D
SKIB3609E
WKIA5798E
E
OK or NG
OK >> Replace AV control unit. Refer to AV-73, "Removal and Installation".
NG >> Replace Bluetooth control unit. Refer to AV-85, "Removal and Installation".
F
BLUETOOTH CONTROL UNIT G
AV
LKIA0762E
O
1. Bluetooth control unit bracket 2. Bluetooth control unit A. Blue tooth control unit bolts
B. BLuetooth antenna feeder harness C. Bluetooth antenna feeder harness con- D. Bluetooth control unit connector
clip nector P
E. Bluetooth control unit bracket Front
screws
Removal
Disconnect Bluetooth antenna harness clip.
2. Disconnect the Bluetooth control unit harness connector.

TELEPHONE
3. Remove the Bluetooth control unit upper and lower bracket bolts.
4. Unhook the Bluetooth control unit upper and lower brackets and remove Bluetooth control unit.
5. Remove Bluetooth control unit bracket screws and remove the upper and lower brackets from unit.
Installation
BLUETOOTH ANTENNA
LKIA0763E
1. Bluetooth antenna bracket 2. Bluetooth antenna A. Bluetooth antenna bracket bolts

B. Bluetooth antenna screws C. Bluetooth antenna feeder harness
clips
Removal
2. Disconnect the Bluetooth antenna feeder harness clips.
3. Disconnect the Bluetooth antenna feeder harness connector.
4. Remove the Bluetooth antenna bracket bolt(s) and remove antenna.
5. Remove the Bluetooth antenna screws and remove bracket.
Installation
BLUETOOTH MICROPHONE
Removal
1. Remove over-head console assembly, roof finisher. Refer to EI-41, "Component".
2. Remove the Bluetooth microphone.
Installation

USB CONNECTOR AND AUX JACK
USB CONNECTOR AND AUX JACK
A
REMOVAL B
1. Remove the cluster lid C. Refer to IP-12, "Removal and Installation".
2. Push the pawl from the back of the cluster lid C to remove the
USB connector and aux jack (1). C
ALNIA1245ZZ
F
INSTALLATION
G
AV

AUDIO ANTENNA
AUDIO ANTENNA
ALKIA2298ZZ
1. Roof antenna 2. Roof antenna base 3. AV control unit

A. Audio antenna harness connector B. Harness clips C. Roof antenna harness connectors
Removal and Installation of Roof Antenna INFOID:0000000007329251
REMOVAL
1. Remove the luggage side upper finisher (LH). Refer to EI-44.
2. Remove rear assist grip (LH). Refer to EI-41, "Component".
3. Remove three clips of headlining (rear side). Pull down headlining (rear side) and obtain space for work
between vehicle and headlining.
4. Disconnect the roof antenna harness connectors.
5. Remove nut (A) and clips (B).

AUDIO ANTENNA
: Vehicle front
A
SKIB4772E
D
6. Remove the roof antenna.
INSTALLATION
Installation is in the reverse order of removal. E
AV

GPS ANTENNA
GPS ANTENNA
ALKIA2299ZZ
1. GPS antenna 2. AV control unit
Removal and Installation of GPS Antenna INFOID:0000000007329253
1. Remove cluster lid C.Refer to IP-12, "Removal and Installation"

2. Remove audio unit and disconnect GPS antenna connector.
3. Remove screw (A) and remove GPS antenna (1).
ALNIA2211ZZ

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ELECTRICAL

AUDIO ................................................................. 6 TELEPHONE ..................................................... 36

Revision: July 2011 AV-1 2012 Versa

Revision: July 2011 AV-2 2012 Versa

Revision: July 2011 AV-3 2012 Versa

Revision: July 2011 AV-4 2012 Versa

Tool number Description

Commercial Service Tool INFOID:0000000007329185 F

Tool name Description

Revision: July 2011 AV-5 2012 Versa

System Description INFOID:0000000007329187

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Revision: July 2011 AV-10 2012 Versa

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Revision: July 2011 AV-12 2012 Versa

Revision: July 2011 AV-13 2012 Versa

Revision: July 2011 AV-14 2012 Versa

2 (W) 3 (BR) Audio signal front LH Output ON Receive audio signal

4 (V) 5 (R) Audio signal rear LH Output ON Receive audio signal J

11 (G) 12 (SB) Audio signal front RH Output ON Receive audio signal

19 (BR) Ground Battery power supply Input OFF Battery voltage

Revision: July 2011 AV-15 2012 Versa

Audio sound No sound from

Audio sound No sound from

Audio sound No sound from

Revision: July 2011 AV-16 2012 Versa

Audio sound No sound from

Revision: July 2011 AV-17 2012 Versa

Audio unit re-

IPod Adapter Harness Connector Terminal Layout INFOID:0000000007329194

Revision: July 2011 AV-18 2012 Versa

Revision: July 2011 AV-19 2012 Versa

Trouble Diagnosis INFOID:0000000007329196

Symptom Check item

Revision: July 2011 AV-20 2012 Versa

Occurrence condition Possible cause

Revision: July 2011 AV-21 2012 Versa

Unit Terminals Signal name Fuse No.

NG >> Check connector housings for disconnected or loose

Continuity should exist.

Steering Switch Check (With Bluetooth) INFOID:0000000007329199

Revision: July 2011 AV-22 2012 Versa

B121 13 M30 32 Yes

16 - 32 : Continuity should exist. N

4.CHECK STEERING SWITCH RESISTANCE

Revision: July 2011 AV-23 2012 Versa

Revision: July 2011 AV-24 2012 Versa

3.FRONT SPEAKER SIGNAL CHECK A

Revision: July 2011 AV-25 2012 Versa

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Revision: July 2011 AV-33 2012 Versa