wiring diagram NISSAN NOTE 2016 Service Owner's Guide

AV-90
< WIRING DIAGRAM >[DISPLAY AUDIO]
DISPLAY AUDIO
ABNIA8067GB
Revision: August 2015
2016 Versa Note

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AV
POWER SUPPLY AND GROUND CIRCUITAV-95
< DTC/CIRCUIT DIAGNOSIS > [DISPLAY AUDIO]
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DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
AUDIO UNIT
AUDIO UNIT : Diagnosis ProcedureINFOID:0000000012432967
Regarding Wiring Diagram information, refer to AV-80, "Wiring Diagram".
1.CHECK FUSE
Check that the following fuses are not blown.
Are the fuses blown?
YES >> Replace the blown fuse after repairing the affected circuit.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect audio unit connector M45.
3. Check voltage between audio unit connector M45 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect audio unit connector M40.
3. Check continuity between audio unit connectors and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair or replace harness or connectors.
Terminal No. Signal name Fuse No.
7 ACC power supply 18 (10A)
19 Battery power supply 29 (20A)
Audio unit
GroundCondition Vo l ta g e
(Approx.)
Connector Terminal
M45 7
—Ignition switch: ON
Battery voltage
19 Ignition switch: OFF
Audio unit
GroundContinuity
Connector Terminal
M45 20
—Y es
M40 44
46
48
Revision: August 2015
2016 Versa Note

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AV-96
< DTC/CIRCUIT DIAGNOSIS >[DISPLAY AUDIO]
FRONT DOOR SPEAKER
FRONT DOOR SPEAKER
Diagnosis ProcedureINFOID:0000000012432968
Regarding Wiring Diagram information, refer to
AV-80, "Wiring Diagram".
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 terminals or connectors.
2.CHECK FRONT DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY
1. Disconnect audio unit connector M45 and su spect front door speaker connector.
2. Check continuity between audio unit connector M45 and suspect front door speaker connector.
3. Check continuity between audio unit connector M45 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3.CHECK FRONT DOOR SPEAKER SIGNAL
1. Connect audio unit connector M45 and suspect front door speaker connector.
2. Turn ignition switch to ACC.
3. Push audio unit POWER switch.
4. Check signal between the terminals of audio unit connector M45.
Audio unit Front door speaker
Continuity
Connector TerminalConnector Terminal
M45 2
D12 (LH) 1
Ye s
32
11 D112 (RH) 1
12 2
Audio unit
GroundContinuity
Connector Terminal
M45 2
—N o
3
11
12
Audio unit connector M45 ConditionReference value
(+) (− )
Terminal Terminal
Revision: August 2015 2016 Versa Note

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AV-98
< DTC/CIRCUIT DIAGNOSIS >[DISPLAY AUDIO]
REAR DOOR SPEAKER
REAR DOOR SPEAKER
Diagnosis ProcedureINFOID:0000000012432969
Regarding Wiring Diagram information, refer to
AV-80, "Wiring Diagram".
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 terminals or connectors.
2.CHECK REAR DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY
1. Disconnect audio unit connector M45 and suspect rear door speaker connector.
2. Check continuity between audio unit connector M45 and suspect rear door speaker connector.
3. Check continuity between audio unit connector M45 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3.CHECK REAR DOOR SPEAKER SIGNAL
1. Connect audio unit connector M45 and suspect rear door speaker connector.
2. Turn ignition switch to ACC.
3. Push audio unit POWER switch.
4. Check signal between the terminals of audio unit connector M45.
Audio unit Rear speaker
Continuity
Connector TerminalConnector Terminal
M45 4
D207 (LH) 1
Ye s
52
13 D307 (RH) 1
14 2
Audio unit
GroundContinuity
Connector Terminal
M45 4
—N o
5
13
14
Audio unit connector M45 ConditionReference value
(+) (− )
Terminal Terminal
Revision: August 2015 2016 Versa Note

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AV-100
< DTC/CIRCUIT DIAGNOSIS >[DISPLAY AUDIO]
REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT
REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT
Diagnosis ProcedureINFOID:0000000012432970
Regarding Wiring Diagram information, refer to
AV-80, "Wiring Diagram".
1.CHECK REVERSE INPUT SIGNAL
1. Turn ignition switch ON.
2. Shift the selector lever to R (reverse).
3. Check voltage between audio unit connector M40 and ground.
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness or connectors.
2.CHECK CAMERA POWER SUPPLY CIRCUIT CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect audio unit connector M40 and rear view camera connector.
3. Check continuity between audio unit connecto r M40 and rear view camera connector D501.
4. Check continuity between audio unit connector M40 and ground.
Is inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3.CHECK CAMERA POWER SUPPLY VOLTAGE
1. Connect audio unit connector M40 and rear view camera connector.
2. Turn ignition switch ON.
3. Shift the selector lever to R (reverse).
4. Check voltage between audio unit connector M40 and ground.
Is inspection result normal?
YES >> GO TO 4.
NO >> Replace audio unit. Refer to AV-113, "
Removal and Installation".
Audio unit Ground
Condition Vo l ta g e
(Approx.)
(+)
(−)
Connector Terminal
M40 50—Selector lever in R (re-
verse)
Battery Voltage
Audio unit
Rear view camera
Continuity
Connector TerminalConnector Terminal
M40 34D501 2Yes
Audio unit
GroundContinuity
Connector Terminal
M40 34 No
Audio unitGround
Condition Vo l ta g e
(Approx.)
(+)
(−)
Connector Terminal
M40 34—Selector lever is in “R”. 6.0 V
Revision: August 2015 2016 Versa Note

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AV-102
< DTC/CIRCUIT DIAGNOSIS >[DISPLAY AUDIO]
MICROPHONE SIGNAL CIRCUIT
MICROPHONE SIGNAL CIRCUIT
Diagnosis ProcedureINFOID:0000000012432971
Regarding Wiring Diagram information, refer to
AV-80, "Wiring Diagram".
1.CHECK HARNESS BETWEEN AUDIO UNIT AND MICROPHONE
1. Turn ignition switch OFF.
2. Disconnect audio unit connector M40 and microphone connector R15.
3. Check continuity between audio unit connector M40 and microphone connector R15.
4. Check continuity between audio unit connector M40 and ground.
Are continuity results as specified?
YES >> GO TO 2.
NO >> Repair harness or connectors.
2.CHECK MICROPHONE POWER SUPPLY
1. Connect audio unit connector M40 and microphone connector R15.
2. Turn ignition switch ON.
3. Check voltage between microphone connector R15 and ground.
Is the voltage reading as specified?
YES >> GO TO 3.
NO >> Replace audio unit. Refer to AV-113, "
Removal and Installation".
3.CHECK MICROPHONE SIGNAL
Check signal between terminals of audio unit connector M40.
Audio unit Microphone
Continuity
Connector TerminalConnector Terminal
M40 37
R15 1
Ye s
38 4
39 2
Audio unit
Ground Continuity
Connector Terminal
M40 37
—N o
38
Microphone Ground
Vol tag e
(Approx.)
(+)
(-)
Connector Terminal
R15 4— 5V
Revision: August 2015 2016 Versa Note

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AV-104
< DTC/CIRCUIT DIAGNOSIS >[DISPLAY AUDIO]
STEERING SWITCH
STEERING SWITCH
Diagnosis ProcedureINFOID:0000000012432972
Regarding Wiring Diagram information, refer to
AV-80, "Wiring Diagram".
1.CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE
1. Turn ignition switch OFF.
2. Disconnect combination switch connector M88.
3. Check resistance between the terminals of combination switch connector M88.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace steering switches. Refer to AV-121, "
Removal and Installation".
2.CHECK COMBINATION SWITCH
1. Disconnect combination switch connector M30.
2. Check continuity between combinat ion switch connectors M88 and M30.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace spiral cable. Refer to SR-16, "
Removal and Installation".
3.CHECK HARNESS BETWEEN AUDIO UNIT AND COMBINATION SWITCH
1. Disconnect audio unit connector M45.
2. Check continuity between audio unit connecto r M45 and combination switch connector M30.
Combination switch connector M88
ConditionResistance
Ω
(Approx.)
Te r m i n a l Te r m i n a l
14 17Depress SOURCE switch.
1
Depress switch. 121
Depress switch. 321
Depress switch. 723
15 Depress switch.
1
Depress switch. 121
Depress switch. 321
Combination switch
Continuity
Connector TerminalConnector Terminal
M88 14
M30 24
Ye s
15 31
17 33
Audio unitCombination switch
Continuity
Connector TerminalConnector Terminal
M45 6
M30 24
Ye s
16 31
15 33
Revision: August 2015 2016 Versa Note

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AV-106
< DTC/CIRCUIT DIAGNOSIS >[DISPLAY AUDIO]
USB CONNECTOR
USB CONNECTOR
Diagnosis ProcedureINFOID:0000000012432973
Regarding Wiring Diagram information, refer to
AV-80, "Wiring Diagram".
1.CHECK USB INTERFACE HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect audio unit connector M44 and USB interface connector M47.
3. Check continuity between audio unit connector M44 and USB interface connector M47.
4. Check continuity between audio unit connector M44 and ground.
Is the inspection result normal?
YES >> Replace the USB interface. Refer to AV-116, "Removal and Installation".
NO >> Repair or replace harness or connectors.
Audio unit USB interface
Continuity
Connector TerminalConnector Terminal
M44 53
M47 1
Ye s
55
3
56 4
57 5
58 6
Audio unit
—Contin u it y
Connector Terminal
M44 55
Ground No
57
Revision: August 2015 2016 Versa Note

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AV
AUXILIARY INPUT JACKAV-107
< DTC/CIRCUIT DIAGNOSIS > [DISPLAY AUDIO]
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AUXILIARY INPUT JACK
Diagnosis ProcedureINFOID:0000000012432974
Regarding Wiring Diagram information, refer to AV-80, "Wiring Diagram".
1.CHECK AUX IN JACK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect audio unit connector M56 and AUX in jack connector.
3. Check continuity between audio unit connector M56 and AUX in jack connector.
4. Check continuity between audio unit connector M56 and ground.
Is the inspection result normal?
YES >> Replace the AUX in jack. Refer to AV-117, "Removal and Installation".
NO >> Repair or replace harness or connectors.
Audio unit AUX in jack
Continuity
Connector TerminalConnector Terminal
M56 60
M46 3
Ye s
61 4
62 1
Audio unit
—Contin u it y
Connector Terminal
M56 60
Ground No
61
Revision: August 2015 2016 Versa Note

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AV-108
< SYMPTOM DIAGNOSIS >[DISPLAY AUDIO]
AUDIO SYSTEM
SYMPTOM DIAGNOSIS
AUDIO SYSTEM
Symptom TableINFOID:0000000012432975
RELATED TO AUDIO
Symptoms
Check itemsProbable malfunction location
The disk cannot be removed. Audio unit Malfunction in audio unit.
Refer to
AV- 7 1 , "
On Board Diagnosis Func-
tion".
No sound comes out or the level of the
sound is low. No sound from all speakers.
• Speaker circuit shorted to ground.
Refer to AV- 8 0 , "
Wiring Diagram".
• Audio unit power supply and ground cir- cuits malfunction.
Refer to AV- 9 5 , "
AUDIO UNIT : Diagno-
sis Procedure".
Only a certain speaker (front door speaker
LH, front door speaker RH, rear door
speaker LH, rear door speaker RH) does
not output sound. • Poor connector connection of speaker.
• Sound signal circuit malfunction between
audio unit and speaker.
Refer to:
- AV- 9 6 , "
Diagnosis Procedure" (front door
speaker).
- AV- 9 8 , "
Diagnosis Procedure" (rear door
speaker).
• Malfunction in speaker.
Refer to:
- AV- 11 4 , "
Removal and Installation" (front
door speaker).
- AV- 11 5 , "
Removal and Installation" (rear
door speaker).
• Malfunction in audio unit.
Refer to AV- 7 1 , "
On Board Diagnosis
Function".
Noise is mixed with audio. Noise comes out from all speakers.
Malfunction in audio unit.
Refer to
AV- 7 1 , "
On Board Diagnosis Func-
tion".
Noise comes out only from a certain speak-
er (front door speaker LH, front door speak-
er RH, rear door speaker LH, rear door
speaker RH). • Poor connector connection of speaker.
• Sound signal circuit malfunction between
audio unit and speaker.
Refer to:
- AV- 9 6 , "
Diagnosis Procedure" (front door
speaker).
- AV- 9 8 , "
Diagnosis Procedure" (rear door
speaker).
• Malfunction in speaker.
• Poor Installation of speaker (e.g. back-
lash and looseness).
Refer to:
- AV- 11 4 , "
Removal and Installation" (front
door speaker).
- AV- 11 5 , "
Removal and Installation" (rear
door speaker).
• Malfunction in audio unit. Refer to AV- 7 1 , "
On Board Diagnosis
Function".
Noise is mixed with radio only (when the ve-
hicle hits a bump or while driving over bad
roads) Poor connector connection of antenna or
antenna feeder.
Refer to AV- 1 2 4 , "
Feeder Layout".
Revision: August 2015
2016 Versa Note

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