2011 NISSAN LATIO audio

AV-80
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
TELEPHONE
ABNWA0858GB
Revision: May 2010
2011 Versa

TELEPHONEAV-81
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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Bluetooth Control Unit Harnes s Connector Terminal LayoutINFOID:0000000006216717
Terminal and Reference Value for Bluetooth Control UnitINFOID:0000000006216718
AWNIA1988GB
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symptom
+– Ignition
switch Operation
1 (R) Ground Battery pow-
erInput –
–Battery voltage System does not
work properly.
2 (L) Ground ACC power Input ACC/
ON –
Battery voltage System does not
work properly.
3 (LG) Ground IGN power Input ON/
START –
Battery voltage System does not
work properly.
4 (B) – Ground – – –– –
5 – Shield – –– – –
6 – Shield – –– – –
7 (R/W) 8 (R/L) Mic-in signal Input – ––Bluetooth Micro-
phone inoperative.
9 (LG) 10 (V) Audio out Output ACC/
ON Bluetooth control
unit sends audio
signal Audio can not be
heard.
21 (B) – Cont-2 – – –– –
27 (B) – Cont-6 – – –– –
28 (O) Ground Veh ic le
speed signal
(8–pulse)Input ON When vehicle
speed is approx.
40 km/h (25
MPH) Speed sensitive vol-
ume is inoperative.
29 (B) Ground Bluetooth
Microphone
powerOutput –
–5VBluetooth Micro-
phone inoperative.
33 – Bluetooth
antenna sig-
nalInput –
– – –
35 (L) — M CAN + — — —— —
SKIB3609E
PKIC0643E
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
WKIA6003E
AWNIA2219GB
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
WKIA4389E
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
21
27
AWNIA2213ZZ
Te r m i n a l s
Continuity
Connector Terminal Connector Terminal
A: B121 7
B: R15 1
Ye s
82
29 4
Te r m i n a l s Continuity
Connector Terminal —
A: B121 7
Ground No
8
29
WKIA5795E
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
WKIA5796E
7 – 8:When giving a voice
LKIA0780EPKIB5037J
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
AWNIA2195ZZ
Revision: May 2010 2011 Versa

AV-86
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
TELEPHONE
OK >> GO TO 3.
NG >> Repair harness or connector.
3.CHECK BLUETOOTH VOICE SIGNAL
Check signal between Bluetooth control unit harness connector
B121 terminals 9 and 10.
OK or NG
OK >> Replace AV control unit. Refer to AV-73, "Removal and Installation".
NG >> Replace Bluetooth control unit. Refer to AV-86, "
Removal and Installation".
Removal and InstallationINFOID:0000000005931334
BLUETOOTH CONTROL UNIT
Hatchback
9 – 10:When giving a voice
WKIA5798ESKIB3609E
LKIA0762E
1. Bluetooth control unit bracket 2. Bluetooth control unit
A. Blue tooth control unit bolts
B. BLuetooth antenna feeder harness clip (hatchback only) C. Bluetooth antenna feeder harness con-
nector D. Bluetooth control unit connector
E. Bluetooth control unit bracket screws Front
Revision: May 2010
2011 Versa

TELEPHONEAV-87
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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Sedan
Removal
1. For hatchback, remove luggage side lower finisher (RH). Refer to EI-56, "Removal and Installation".
• Disconnect Bluetooth antenna harness clip.
2. For sedan, remove the trunk room side finisher (RH). Refer to EI-59, "
Removal and Installation".
• Disconnect the Bluetooth antenna harness connector.
3. Disconnect the Bluetooth control unit harness connector.
4. Remove the Bluetooth control unit upper and lower bracket bolts.
5. Unhook the Bluetooth control unit upper and lowe r brackets and remove Bluetooth control unit.
6. Remove Bluetooth control unit bracket screws and remove the upper and lower brackets from unit.
Installation
Installation is in the reverse order of removal.
BLUETOOTH ANTENNA
LKIA0936E
1. Bluetooth control unit bracket 2. Bluetooth control unit 3. Bluetooth antenna feeder connector
A. Bluetooth control unit bolts B. Bluetooth control unit connector Front
Revision: May 2010 2011 Versa