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![NISSAN NOTE 2016 Service Repair Manual AV-74
< SYSTEM DESCRIPTION >[DISPLAY AUDIO]
DIAGNOSIS SYSTEM (AUDIO UNIT)
Select Speaker Test to display the Speaker Diagnosis screen. Press
Start to generate a test tone in a speaker. Press Start aga NISSAN NOTE 2016 Service Repair Manual AV-74
< SYSTEM DESCRIPTION >[DISPLAY AUDIO]
DIAGNOSIS SYSTEM (AUDIO UNIT)
Select Speaker Test to display the Speaker Diagnosis screen. Press
Start to generate a test tone in a speaker. Press Start aga](/manual-img/5/57363/w960_57363-78.png)
AV-74
< SYSTEM DESCRIPTION >[DISPLAY AUDIO]
DIAGNOSIS SYSTEM (AUDIO UNIT)
Select Speaker Test to display the Speaker Diagnosis screen. Press
Start to generate a test tone in a speaker. Press Start again to gener-
ate a test tone in the next speaker.
Press End to stop the test tones.
Error History
The self diagnosis results are judged depending on whether any error occurs from when Self Diagnosis is
selected until the self diagnosis results are displayed.
However, the diagnosis results are judged normal if an error has occurred before the ignition switch is turned
ON and then no error has occurred until the self diagnosis start. Check the Error Record to detect any error
that may have occurred before the self di agnosis start because of this situation.
The frequency of occurrence is displayed in a count up manner. The actual count up method differs depending
on the error item.
Count up method A
• The counter is set to 40 if an error occurs. 1 is subtracted from the counter if the condition is normal at a next ignition ON cycle.
• The counter lower limit is 1. The counter can be reset (no error record display) with the Delete log switch.
Count up method B• The counter increases by 1 if an error occurs when i gnition switch is ON. The counter will not decrease even
if the condition is normal at the next ignition ON cycle.
• The counter upper limit is 50. Any counts exceeding 50 are ignored. The counter can be reset (no error
record display) with the Delete log switch.
Error item
Some error items may be displayed simultaneously according to the cause. If some error items are displayed
simultaneously, the detection of the cause can be performed by the combination of display items
Camera System
Use this mode to adjust the guide line display position of the rear
view monitor if necessary after removing the rear view camera.
Delete Unit Connection Log
AWNIA2634GB
Display type of occurrence frequency Error history display item
Count up method A AV communication line, control unit (AV)
Count up method B Other than the above
Error item DescriptionPossible cause
CONTROL UNIT (AV) AV communication circuit initial diagnosis
malfunction is detected.Replace the audio unit if the malfunction
occurs constantly.
Refer to
AV- 11 3 , "
Removal and Installation"
JSNIA1876ZZ
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AV-76
< ECU DIAGNOSIS INFORMATION >[DISPLAY AUDIO]
AUDIO UNIT
ECU DIAGNOSIS INFORMATION
AUDIO UNIT
Reference ValueINFOID:0000000012432962
TERMINAL LAYOUT
PHYSICAL VALUES
AWNIA3652ZZ
Te r m i n a l
(Wire color) Description
Condition
Reference value
(Approx.)
+ – Signal nameInput/
Output Ignition
switch Operation
2
(GR) 3
(P) Sound signal front door
speaker LH
Output ON Sound output
4
(W) 5
(R) Sound signal rear door
speaker LH
Output ON Sound output
6
(SB) 15
(G) Steering switch signal A Input ON Press SOURCE switch
0V
Press switch 1.0V
Press switch 2.0V
Press switch 3.0V
Except above 5.0V
7
(W) Ground ACC power supply
Input ACC—Battery voltage
9
(R) 8
(B) Illumination control signal Input ON Headlamps ON
Battery voltage
SKIB3609E
SKIB3609E
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AV
AUDIO UNITAV-77
< ECU DIAGNOSIS INFORMATION > [DISPLAY AUDIO]
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O P11
(BG) 12
(V) Sound signal front door
speaker RH
Output ON Sound output
13
(L) 14
(Y) Sound signal rear door
speaker RH
Output ON Sound output
16
(V) 15
(G) Steering switch signal B Input ON Press switch
0V
Press switch 1.0V
Press switch 2.0V
Except above 5.0V
18
(LG) Ground Vehicle speed signal Input ON When vehicle speed is ap-
prox. 40 km/h (25 MPH)
19
(Y) Ground Battery power supply Input OFF
—Battery voltage
20
(B/W) Ground Ground
— ON— 0 V
33
(B) Ground Camera ground
— ON — 0 V
34
(L) Ground Camera power supply Output ON Camera image displayed
6.0 V
Except for above 0 V
35
(Y) 36
(Shield) Camera image signal Input ON Camera image displayed
Te r m i n a l
(Wire color) Description
Condition
Reference value
(Approx.)
+ – Signal nameInput/
Output Ignition
switch Operation
SKIB3609E
SKIB3609E
JSNIA0012GB
SKIB2251J
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![NISSAN NOTE 2016 Service Repair Manual AV-78
< ECU DIAGNOSIS INFORMATION >[DISPLAY AUDIO]
AUDIO UNIT
37
(P) 39
(Shield) Microphone signal
Input ONWhile speaking into micro-
phone.
38
(L) Ground MIC VCC
Output ON—5 V
44
(B) Ground Camera NISSAN NOTE 2016 Service Repair Manual AV-78
< ECU DIAGNOSIS INFORMATION >[DISPLAY AUDIO]
AUDIO UNIT
37
(P) 39
(Shield) Microphone signal
Input ONWhile speaking into micro-
phone.
38
(L) Ground MIC VCC
Output ON—5 V
44
(B) Ground Camera](/manual-img/5/57363/w960_57363-82.png)
AV-78
< ECU DIAGNOSIS INFORMATION >[DISPLAY AUDIO]
AUDIO UNIT
37
(P) 39
(Shield) Microphone signal
Input ONWhile speaking into micro-
phone.
38
(L) Ground MIC VCC
Output ON—5 V
44
(B) Ground Camera detection
— ON— 0 V
46
(B) Ground EQ02 Ground
— ON— 0 V
48
(B/W) Ground EQ04 Ground
— ON— 0 V
50
(Y) Ground Reverse signal
Input ONSelector lever in R (re-
verse)
Battery voltage
Selector lever in any posi-
tion other than R (reverse) 0 V
53
(B) — USB ground
— —— —
55
(G) — USB D+ signal
— —— —
56
(W) — USB D
− signal — — — —
57
(R) — V BUS signal
— —— —
58
(Shield) — USB shield
— —— —
60
(G) Ground AUX jack audio signal LH Input ON Received audio signal
(AUX input)
61
(L) Ground AUX jack audio signal RH Input ON Received audio signal
(AUX input)
62
(Y) Ground AUX ground
— ON— 0V
67
(B) Ground Antenna amp. ON signal Output ON Audio unit ON, FM-AM se-
lected.
Battery voltage
68
(B) Ground AM/FM antenna signal Input ON
Audio unit ON, FM-AM se-
lected.5.0 V
Te r m i n a l
(Wire color) Description
Condition
Reference value
(Approx.)
+ – Signal nameInput/
Output Ignition
switch Operation
SKIB3609E
SKIB3609E
SKIB3609E
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AV
AUDIO UNITAV-79
< ECU DIAGNOSIS INFORMATION > [DISPLAY AUDIO]
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69
(Shield) —
AM/FM antenna signal
shield —— —
—
72
(B) Ground Satellite antenna signal Input ON Audio unit ON, XM select-
ed.5.0 V
73
(Shield) — Satellite antenna shield — —
——
Te r m i n a l
(Wire color) Description
Condition
Reference value
(Approx.)
+ – Signal nameInput/
Output Ignition
switch Operation
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AV
INSPECTION AND ADJUSTMENTAV-93
< BASIC INSPECTION > [DISPLAY AUDIO]
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INSPECTION AND ADJUSTMENT
REGISTRATION (AUDIO UNIT)
REGISTRATION (AUDIO UNIT) : DescriptionINFOID:0000000012432965
AFTER REPLACEMENT
If the audio unit is replaced with a new audio unit, the new audio unit must be registered using the Bluetooth D/
C(serial #).
CAUTION:
If the new audio unit Bluetooth D/C(serial #) is not registered, the “APPS” mode will not function.
REGISTRATION (AUDIO UN IT) : Work ProcedureINFOID:0000000012432966
1.RECORD BLUETOOTH D/C(SERIAL #) FOR REPLACEMENT AUDIO UNIT
1. Turn ignition switch ON.
2. Turn audio unit OFF.
3. Access the diagnostic menu as follows:
- Press and hold preset buttons 2 and 3.
- While holding preset buttons 2 and 3, press preset button 5 three times.
4. Select Version Information from the Diagnostic Menu.
AWNIA3612ZZ
AWNIA3613ZZ
ALNIA1652ZZ
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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 NISSAN NOTE 2016 Service Repair Manual 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](/manual-img/5/57363/w960_57363-99.png)
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
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![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". 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".](/manual-img/5/57363/w960_57363-100.png)
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
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