2016 NISSAN NOTE ignition

AV
U1263 USBAV-205
< DTC/CIRCUIT DIAGNOSIS > [NAVIGATION]
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U1263 USB
DTC LogicINFOID:0000000012433066
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM SELF DIAGNOSTIC RESULT
1. If there is a device connected to the USB interface, disconnect it.
2. Turn ignition switch ON and wait for 2 seconds or more.
3. Perform Self Diagnostic Result for MULTI AV.
Is DTC U1263 displayed?
YES >> Refer to AV-205, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012433067
1.CHECK USB INTERFACE HARNESS
Visually inspect USB interface harness. Refer to AV-245, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace USB interface harness. Refer to AV-245, "
Removal and Installation".
2.CHECK USB INTERFACE HARNESS
Check USB interface harness. Refer to AV-226, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> Replace AV control unit. Refer to AV-241, "Removal and Installation".
NO >> Replace USB interface harness. Refer to AV-245, "
Removal and Installation".
CONSULT Display DTC Detection Condition Possible Cause
USB OVERCURRENT
[U1263] Overcurrent in USB harness is detected. • Device connected to USB interface.
• Harness between the AV control unit and USB
interface.
Revision: August 2015 2016 Versa Note

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AV-206
< DTC/CIRCUIT DIAGNOSIS >[NAVIGATION]
U1264 ANTENNA AMP.
U1264 ANTENNA AMP.
DTC LogicINFOID:0000000012433068
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000012433069
Regarding Wiring Diagram information, refer to
AV-155, "Wiring Diagram".
1.ANTENNA AMP. INSPECTION
Visually inspect the antenna base ( antenna amp.) and antenna feeder. Refer to AV-256, "
Feeder Layout".
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace malfunctioning components.
2.CHECK CONTINUITY BETWEEN AV CONTROL UNIT AND ANTENNA BASE
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M73 and antenna base connector M351.
3. Check continuity between AV control unit connector M73 and antenna base connector M351.
4. Check continuity between AV control unit connector M73 and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness or connectors.
3.CHECK AV CONTROL UNIT VOLTAGE
1. Connect AV control unit connector M73.
2. Turn ignition switch ON.
3. Check voltage between AV control unit connector M73 and ground.
Is the inspection result normal?
YES >> Replace antenna base. Refer to AV-255, "Removal and Installation".
NO >> Replace AV control unit. Refer to AV-241, "
Removal and Installation".
CONSULT DisplayDTC Detection Condition Possible Cause
ANTENNA AMP TERMINAL
[U1264] Open or short to ground is detected in Antenna
amp. connection. • Antenna amp. disconnection.
• Open or short to ground in antenna amp. ON
signal circuit.
AV control unit Antenna base
Continuity
Connector TerminalConnector Terminal
M 735 0M35 11 Y es
AV control unit
Ground Continuity
Connector Terminal
M73 50—No
AV control unit
GroundVo l ta g e
(Approx.)
Connector Terminal
M73 50—Battery voltage
Revision: August 2015 2016 Versa Note

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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]
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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-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-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-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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