NISSAN NOTE 2016 Service Repair Manual

AV-216
< DTC/CIRCUIT DIAGNOSIS >[NAVIGATION]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
AV CONTROL UNIT
AV CONTROL UNIT : Diagnosis ProcedureINFOID:0000000012433084
Regarding Wiring Diagram information, refer to
AV-155, "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 AV control unit connectors M70 and M71.
3. Check voltage between AV control unit connectors M70 and M71 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. Check continuity between AV control unit connector M70 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair or replace harness or connectors.
AROUND VIEW MONITOR CONTROL UNIT
AROUND VIEW MONITOR CONTRO L UNIT : Diagnosis ProcedureINFOID:0000000012433085
Regarding Wiring Diagram information, refer to AV-155, "Wiring Diagram".
1.CHECK FUSE
Terminal No.Signal name Fuse No.
7 ACC power supply 18 (10A)
19 Battery power supply 29 (20A)
37 Ignition power supply 5 (10A)
AV control unit
GroundCondition Voltag e
(Approx.)
Connector Terminal
M70 19
—Ignition switch: OFF
Battery voltage
7
Ignition switch: ON
M71 37
AV c o n t r o l u n i t
GroundContinuity
Connector Terminal
M70 20—Yes
Revision: August 2015 2016 Versa Note

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AV
POWER SUPPLY AND GROUND CIRCUITAV-217
< DTC/CIRCUIT DIAGNOSIS > [NAVIGATION]
C
D
E
F
G H
I
J
K L
M B A
O P
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 around view monitor control unit connector B54.
3. Check voltage between around view monitor control unit connector B54 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. Check continuity between around view monitor control unit connector B54 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair or replace harness or connectors.
Terminal No. Signal name Fuse No.
4 Ignition signal 5 (10A)
2 Battery power supply 29 (20A)
Around view monitor control unit
Ground Condition Vo l ta g e
(Approx.)
Connector Terminal
B54 4
—Ignition switch: ON
Battery voltage
2 Ignition switch: OFF
Around view monitor control unit
GroundContinuity
Connector Terminal
B54 1—Yes
Revision: August 2015 2016 Versa Note

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AV-218
< DTC/CIRCUIT DIAGNOSIS >[NAVIGATION]
FRONT DOOR SPEAKER
FRONT DOOR SPEAKER
Diagnosis ProcedureINFOID:0000000012433086
Regarding Wiring Diagram information, refer to
AV-155, "Wiring Diagram".
1.CONNECTOR CHECK
Check the AV control 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 AV control unit connector M70 and suspect front door speaker connector.
2. Check continuity between AV control unit connec tor M70 and suspect front door speaker connector.
3. Check continuity between AV control unit connector M70 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 AV control unit connector M70 and suspect front door speaker connector.
2. Turn ignition switch to ACC.
3. Push AV control unit POWER switch.
4. Check signal between the terminals of AV control unit connector M70.
AV control unit Front door speaker
Continuity
Connector TerminalConnector Terminal
M70 2
D12 (LH) 1
Ye s
32
11 D112 (RH) 1
12 2
AV control unit
GroundContinuity
Connector Terminal
M70 2
—N o
3
11
12
AV control unit connector M70 ConditionReference value
(+) (− )
Terminal Terminal
Revision: August 2015 2016 Versa Note

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AV
FRONT DOOR SPEAKERAV-219
< DTC/CIRCUIT DIAGNOSIS > [NAVIGATION]
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-243, "Removal and Installation".
NO >> Replace AV control unit. Refer to AV-241, "
Removal and Installation".
23
Audio signal output
11 1 2
SKIB3609E
Revision: August 2015 2016 Versa Note

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AV-220
< DTC/CIRCUIT DIAGNOSIS >[NAVIGATION]
REAR DOOR SPEAKER
REAR DOOR SPEAKER
Diagnosis ProcedureINFOID:0000000012433087
Regarding Wiring Diagram information, refer to
AV-155, "Wiring Diagram".
1.CONNECTOR CHECK
Check the AV control 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 AV control unit connector M70 and suspect rear door speaker connector.
2. Check continuity between AV control unit connec tor M70 and suspect rear door speaker connector.
3. Check continuity between AV control unit connector M70 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 AV control unit connector M70 and suspect rear door speaker connector.
2. Turn ignition switch to ACC.
3. Push AV control unit POWER switch.
4. Check signal between the terminals of AV control unit connector M70.
AV control unit Rear door speaker
Continuity
Connector TerminalConnector Terminal
M70 4
D207 (LH) 1
Ye s
52
13 D307 (RH) 1
14 2
AV control unit
GroundContinuity
Connector Terminal
M70 4
—N o
5
13
14
AV control unit connector M70 ConditionReference value
(+) (− )
Terminal Terminal
Revision: August 2015 2016 Versa Note

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AV
REAR DOOR SPEAKERAV-221
< DTC/CIRCUIT DIAGNOSIS > [NAVIGATION]
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-244, "Removal and Installation".
NO >> Replace AV control unit. Refer to AV-241, "
Removal and Installation".
45
Audio signal output
13 14
SKIB3609E
Revision: August 2015 2016 Versa Note

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AV-222
< DTC/CIRCUIT DIAGNOSIS >[NAVIGATION]
MICROPHONE SIGNAL CIRCUIT
MICROPHONE SIGNAL CIRCUIT
Diagnosis ProcedureINFOID:0000000012433088
Regarding Wiring Diagram information, refer to
AV-155, "Wiring Diagram".
1.CHECK MICROPHONE SIGNAL CIRCUIT CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M71 and microphone connector R15.
3. Check continuity between AV control unit connector M71 and microphone connector R15.
4. Check continuity between AV control unit connector M71 and ground.
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness or connectors.
2.CHECK MICROPHONE VCC VOLTAGE
1. Connect AV control unit connector M71.
2. Turn ignition switch ON.
3. Check voltage between terminals of AV control unit connector M71.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace AV control unit. Refer to AV-241, "
Removal and Installation".
3.CHECK MICROPHONE SIGNAL
1. Connect microphone connector.
2. Check signal between terminals of AV control unit connector M71.
AV control unit Microphone
Continuity
Connector TerminalConnector Terminal
M71 41
R15 2
Ye s
42 4
43 1
AV control unit
Ground Continuity
Connector Terminal
M71 42
—N o
43
AV control unit connector M71
Voltag e
(Approx.)
(+)
(− )
Te r m i n a l Te r m i n a l
42 415.0 V
Revision: August 2015 2016 Versa Note

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AV
MICROPHONE SIGNAL CIRCUITAV-223
< DTC/CIRCUIT DIAGNOSIS > [NAVIGATION]
C
D
E
F
G H
I
J
K L
M B A
O P
Is the inspection result normal?
YES >> Replace AV control unit. Refer to AV-241, "Removal and Installation".
NO >> Replace microphone. Refer to AV-248, "
Removal and Installation".
AV control unit connector M71
ConditionReference value
(+) (− )
Terminal Terminal
43 41Speak into microphone.
SKIB3609E
Revision: August 2015 2016 Versa Note

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AV-224
< DTC/CIRCUIT DIAGNOSIS >[NAVIGATION]
STEERING SWITCH
STEERING SWITCH
Diagnosis ProcedureINFOID:0000000012433089
Regarding Wiring Diagram information, refer to
AV-155, "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-247, "
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 COMBINAT ION SWITCH AND AV CONTROL UNIT
1. Disconnect AV control unit connector M70.
2. Check continuity between combination switch connector M30 and AV control unit connector M70.
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
Combination switch AV control unit
Continuity
Connector TerminalConnector Terminal
M30 24
M70 6
Ye s
31 16
33 15
Revision: August 2015 2016 Versa Note

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AV
STEERING SWITCHAV-225
< DTC/CIRCUIT DIAGNOSIS > [NAVIGATION]
C
D
E
F
G H
I
J
K L
M B A
O P
3. Check continuity between combi nation switch connector M30 and ground.
Is the inspection result normal?
YES >> Replace AV control unit. Refer to AV-241, "Removal and Installation".
NO >> Repair or replace harness or connectors.
Combination switch Ground Continuity
Connector Terminal
M30 24
—N o
31
33
Revision: August 2015 2016 Versa Note

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