2006 NISSAN VERSA turn signal

AUDIO
AV-19
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Revision: June 20062007 Versa
*1: With premium system
*2: With Bluetooth42 (R) 41 (G)Audio left
channel
sound sig-
nal from sat-
ellite radio
tunerInput ONReceive audio
signalNo sound from
satellite radio
tuner left channel.
44 (B) 43 (W)Audio right
channel
sound sig-
nal from sat-
ellite radio
tunerInput ONReceive audio
signalNo sound from
satellite radio
tuner right chan-
nel.
45 –Shield
ground
(audio sig-
nal)–– – 0V –
46 –Shield
ground
(data)–– – 0V –
48 (B) GroundSatellite
radio tuner
request to
audio unitInput ONTurn audio unit
ON 5VSatellite radio
tuner does not
operate properly.
49 (L) Ground Audio RX Input ONOperate audio
volume Satellite radio
tuner audio infor-
mation does not
display properly.
50 (Y) Ground Audio TX Output ONOperate audio
volume Satellite radio
tuner audio infor-
mation does not
display properly. Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(Approx.)Example of symp-
tom
+–Ignition
switchOperation
SKIA0177E
SKIA0177E
SKIA4403E
SKIA4402E

AUDIO
AV-23
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Revision: June 20062007 Versa
Trouble DiagnosisEKS00I4F
NOTE:
The subwoofer (premium system) may be inoperative if the audio unit harness connectors have not been con-
nected in the proper sequence (when the battery remains connected). The proper sequence is to connect M44
and M45 first followed by M43 last. If the subwoofer is inoperative, be sure to check this condition. Refer to AV-
40, "Sound Is Not Heard From Subwoofer (Premium System)" .

The majority of the audio malfunctions are the result of outside causes (damaged CD, electromagnetic
interference, etc.). Check the symptoms below to diagnose the malfunction.

The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunction-
ing. Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and
operation of each piece of electrical equipment, and then determine the cause.
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.

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
antenna at a different time from the waves that reflect off of mountains or buildings.
Noise InspectionEKS00I9T
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 determine the cause.
Symptom Check item
Audio system does not work properly.

Audio unit power supply circuit. Refer to AV- 2 4 , "Power Supply
Circuit Inspection" .

Audio unit. Refer to AV- 2 3 , "Trouble Diagnosis" .
No sound can be heard from all speakers. Audio unit. Refer to AV- 2 3 , "
Trouble Diagnosis" .
No sound can be heard from one or several speakers.

Open or short in audio signal circuit between audio unit and
front speaker. Refer to AV- 3 2 , "
Sound Is Not Heard From Front
Door Speaker (Base System)" or AV- 3 6 , "Sound Is Not Heard
From Front Door Speaker or Tweeter (Mid Level and Premium
System)" .

Front speaker. Refer to AV- 3 2 , "Sound Is Not Heard From Front
Door Speaker (Base System)" or AV- 3 6 , "Sound Is Not Heard
From Front Door Speaker or Tweeter (Mid Level and Premium
System)" .

Open or short in audio signal circuit between audio unit and
rear speaker. Refer to AV - 3 4 , "
Sound Is Not Heard From Rear
Door Speaker (Base System)" or AV- 3 8 , "Sound Is Not Heard
From Rear Door Speaker (Mid Level and Premium System)" .

Rear speaker. Refer to AV- 3 4 , "Sound Is Not Heard From Rear
Door Speaker (Base System)" or AV- 3 8 , "Sound Is Not Heard
From Rear Door Speaker (Mid Level and Premium System)" .

Tweeter (mid level and premium system) AV- 3 6 , "Sound Is Not
Heard From Front Door Speaker or Tweeter (Mid Level and
Premium System)" or AV-38, "Sound Is Not Heard From Rear
Door Speaker (Mid Level and Premium System)" .

Subwoofer (premium system). Refer to AV-40, "Sound Is Not
Heard From Subwoofer (Premium System)" .

Audio unit. Refer to AV- 2 4 , "Power Supply Circuit Inspection" .
No sound can be heard from radio or noise is heard.

Antenna feeder. Refer to AV- 4 8 , "AUDIO ANTENNA" .

Antenna. Refer to AV- 4 8 , "AUDIO ANTENNA" .

Audio unit. Refer to AV- 2 4 , "Power Supply Circuit Inspection" .

AUDIO
AV-27
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Revision: June 20062007 Versa
2. CHECK HARNESS - 2
1. Check continuity between satellite radio tuner (factory installed)
harness connector B30 (A) terminal 29 and audio unit harness
connector M45 (B) terminal 49
2. Check continuity between satellite radio tuner (factory installed)
harness connector B30 (A) terminal 29 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK HARNESS - 3
1. Check continuity between satellite radio tuner (factory installed)
harness connector B30 (A) terminal 30 and audio unit harness
connector M45 (B) terminal 50
2. Check continuity between satellite radio tuner (factory installed)
harness connector B30 (A) terminal 30 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4. CHECK REQ1 SIGNAL
1. Connect satellite radio tuner (factory installed) connector and audio unit connector.
2. Turn ignition switch to ACC
3. Check signal between satellite radio tuner (factory installed) har-
ness connector B30 terminal 28 and ground with CONSULT-ll or
oscilloscope.
OK or NG
OK >> GO TO 5.
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
5. CHECK TXD SIGNAL
Check signal between satellite radio tuner (factory installed) harness
connector B30 terminal 29 and ground with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> GO TO 6.
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" . Continuity should exist.
Continuity should not exist.
WKIA4542E
Continuity should exist.
Continuity should not exist.
WKIA4543E
28 - Ground : Refer to AV-21, "Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4544E
29 - Ground : Refer to AV-21, "Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4545E

AV-28
AUDIO
Revision: June 20062007 Versa
6. CHECK RXD SIGNAL
Check signal between satellite radio tuner (factory installed) harness
connector B30 terminal 30 and ground with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> Replace satellite radio tuner. Refer to AV- 4 4 , "SATEL-
LITE TUNER MODULE" .
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
Satellite Radio Tuner (Factory Installed) Left Channel Audio Signal Circuit
Inspection
EKS00I9X
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect satellite radio tuner (factory installed) connector B30 (A) and audio unit connector M45 (B).
3. Check continuity between satellite radio tuner (factory installed) and audio unit.
4. Check continuity between satellite radio tuner (factory installed)
and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK LEFT CHANNEL AUDIO SIGNAL
1. Connect satellite radio tuner (factory installed) and audio unit.
2. Turn ignition switch ON.
3. Check signal between satellite radio tuner (factory installed)
connector B30 terminals 21 and 22 with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> Replace audio unit. Refer to AV- 4 3 , "AUDIO UNIT" .
NG >> Replace satellite radio tuner. Refer to AV- 4 4 , "
SATEL-
LITE TUNER MODULE" . 30 - Ground : Refer to AV- 2 1 , "
Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4546E
Te r m i n a l s
Continuity Satellite radio tuner Audio unit
Connector Terminal Connector Terminal
A: B3021
B: M4541
Ye s
22 42
Te r m i n a l s
Continuity Satellite radio tuner
—
Connector Terminal
A: B3021
Ground No
22
WKIA4547E
21 - 22 : Refer to AV-21, "Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4548E

AUDIO
AV-29
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Revision: June 20062007 Versa
Satellite Radio Tuner (Factory Installed) Right Channel Audio Signal Circuit
Inspection
EKS00I9Y
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect satellite radio tuner (factory installed) connector B30 (A) and audio unit connector M45 (B).
3. Check continuity between satellite radio tuner (factory installed) and audio unit.
4. Check continuity between satellite radio tuner (factory installed)
and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK RIGHT CHANNEL AUDIO SIGNAL
1. Connect satellite radio tuner (factory installed) and audio unit.
2. Turn ignition switch ON.
3. Check signal between satellite radio tuner (factory installed)
connector B30 terminals 23 and 24 with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> Replace audio unit. Refer to AV- 4 3 , "AUDIO UNIT" .
NG >> Replace satellite radio tuner. Refer to AV- 4 4 , "
SATEL-
LITE TUNER MODULE" .
Te r m i n a l s
Continuity Satellite radio tuner Audio unit
Connector Terminal Connector Terminal
A: B3023
B: M4543
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24 44
Te r m i n a l s
Continuity Satellite radio tuner
—
Connector Terminal
A: B3023
Ground No
24
WKIA4549E
23 - 24 : Refer to AV- 2 1 , "Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4550E

AUDIO
AV-33
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Revision: June 20062007 Versa
2. FRONT SPEAKER SIGNAL CHECK
1. Connect audio unit connector and suspect speaker connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
4. Check the signal between audio unit harness connector termi-
nals with CONSULT-II or oscilloscope.
OK or NG
OK >> Replace speaker. Refer to AV-43, "FRONT DOOR
SPEAKER" or AV- 4 3 , "TWEETER" .
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
Te r m i n a l s
Condi-
tionReference
signal (+) (-)
Con-
nec-
torTe r m i -
nalCon-
nec-
torTe r m i -
nal
M432
M433
Receive
audio
signal 11 1 2
WKIA5352E
SKIA0177E

AUDIO
AV-35
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Revision: June 20062007 Versa
2. REAR SPEAKER SIGNAL CHECK
1. Connect audio unit connector and rear speaker connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
4. Check the signal between audio unit harness connector termi-
nals with CONSULT-II or oscilloscope.
OK or NG
OK >> Replace speaker. Refer to AV- 4 3 , "REAR DOOR
SPEAKER" .
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
Te r m i n a l s
Condi-
tionReference
signal (+) (-)
Con-
nectorTe r m i -
nalCon-
nectorTe r m i -
nal
M434
M435
Receive
audio
signal 13 14
WKIA5354E
SKIA0177E

AUDIO
AV-37
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Revision: June 20062007 Versa
2. FRONT SPEAKER SIGNAL CHECK
1. Connect audio unit connector, front door speaker connector and tweeter connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
4. Check the signal between audio unit connector terminals with
CONSULT-II or oscilloscope.
OK or NG
OK >> Replace front speaker. Refer to AV-43, "FRONT DOOR
SPEAKER" .
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
Te r m i n a l s
Condi-
tionReference
signal (+) (-)
Con-
nectorTe r m i -
nalCon-
nectorTe r m i -
nal
M512
M513
Receive
audio
signal 11 1 2
WKIA5352E
SKIA0177E