NISSAN NOTE 2016 Service Repair Manual

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

cardiagn.com

AV
FRONT DOOR SPEAKERAV-97
< DTC/CIRCUIT DIAGNOSIS > [DISPLAY AUDIO]
C
D
E
F
G H
I
J
K L
M B A
O PIs the inspection result normal?
YES >> Replace front door speaker. Refer to AV-114, "Removal and Installation".
NO >> Replace audio unit. Refer to AV-113, "
Removal and Installation".
23
Audio signal output
11 1 2
SKIB3609E
Revision: August 2015 2016 Versa Note

cardiagn.com

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

cardiagn.com

AV
REAR DOOR SPEAKERAV-99
< DTC/CIRCUIT DIAGNOSIS > [DISPLAY AUDIO]
C
D
E
F
G H
I
J
K L
M B A
O PIs the inspection result normal?
YES >> Replace rear door speaker. Refer to AV-115, "Removal and Installation".
NO >> Replace audio unit. Refer to AV-113, "
Removal and Installation".
45
Audio signal output
13 14
SKIB3609E
Revision: August 2015 2016 Versa Note

cardiagn.com

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

cardiagn.com

AV
REAR VIEW CAMERA IMAGE SIGNAL CIRCUITAV-101
< DTC/CIRCUIT DIAGNOSIS > [DISPLAY AUDIO]
C
D
E
F
G H
I
J
K L
M B A
O P
4.CHECK CAMERA IMAGE SIGN AL CIRCUIT CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect audio unit connector M40 and rear view camera connector.
3. Check continuity between audio unit connector M40 and rear view camera connector D501.
4. Check continuity between audio unit connector M40 and ground.
Is inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness or connectors.
5.CHECK CAMERA GROUND CIRCUIT CONTINUITY
Check continuity between audio unit connector M40 and rear view camera connector D501.
Is inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness or connectors.
6.CHECK CAMERA IMAGE SIGNAL
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 signal between audio unit connector M40 and ground.
Is inspection result normal?
YES >> Replace audio unit. Refer to AV-113, "Removal and Installation".
NO >> Replace rear view camera. Refer to AV-118, "
Removal and Installation".
Audio unit Rear view camera
Continuity
Connector TerminalConnector Terminal
M40 35D501 4Yes
Audio unit
GroundContinuity
Connector Terminal
M40 35 No
Audio unitRear view camera
Continuity
Connector TerminalConnector Terminal
M40 33D501 1Yes
Audio unit Ground
Condition Reference value
(+)
(−)
Connector Terminal
M40 35—Camera image dis-
played.
SKIB2251J
Revision: August 2015 2016 Versa Note

cardiagn.com

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

cardiagn.com

AV
MICROPHONE SIGNAL CIRCUITAV-103
< DTC/CIRCUIT DIAGNOSIS > [DISPLAY AUDIO]
C
D
E
F
G H
I
J
K L
M B A
O P
Were voltage readings as specified?
YES >> Replace audio unit. Refer to AV-113, "Removal and Installation".
NO >> Replace microphone. Refer to AV-122, "
Removal and Installation".
Audio unit connector M40
ConditionReference value
(+) (-)
Terminal Terminal
37 39Speak into microphone.
SKIB3609E
Revision: August 2015 2016 Versa Note

cardiagn.com

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

cardiagn.com

AV
STEERING SWITCHAV-105
< DTC/CIRCUIT DIAGNOSIS > [DISPLAY AUDIO]
C
D
E
F
G H
I
J
K L
M B A
O P
3. Check continuity between audio unit connector M45 and ground.
Is the inspection result normal?
YES >> Replace audio unit. Refer to AV-113, "Removal and Installation".
NO >> Repair or replace harness or connectors.
Audio unit GroundContinuity
Connector Terminal
M45 6
—N o
16
15
Revision: August 2015 2016 Versa Note

cardiagn.com