Nissan Versa Sedan. Manual — part 32
AV-120
< DTC/CIRCUIT DIAGNOSIS >
[DISPLAY AUDIO]
FRONT DOOR SPEAKER
FRONT DOOR SPEAKER
Diagnosis Procedure
INFOID:0000000009375228
Regarding Wiring Diagram information, refer to
.
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 M46 and suspect front door speaker connector.
2. Check continuity between audio unit connector M46 and suspect front door speaker connector.
3. Check continuity between audio unit connector M46 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 M46 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 M46.
Audio unit
Front door speaker
Continuity
Connector
Terminal
Connector
Terminal
M46
2
D12 (LH)
1
Yes
3
2
11
D112 (RH)
1
12
2
Audio unit
Ground
Continuity
Connector
Terminal
M46
2
—
No
3
11
12
Audio unit connector M46
Condition
Reference value
(+)
(
−)
Terminal
Terminal
AV
FRONT DOOR SPEAKER
AV-121
< DTC/CIRCUIT DIAGNOSIS >
[DISPLAY AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Is the inspection result normal?
YES
>> Replace front door speaker. Refer to
AV-138, "Removal and Installation"
NO
>> Replace audio unit. Refer to
AV-137, "Removal and Installation"
.
2
3
Audio signal output
11
12
SKIB3609E
AV-122
< DTC/CIRCUIT DIAGNOSIS >
[DISPLAY AUDIO]
REAR DOOR SPEAKER
REAR DOOR SPEAKER
Diagnosis Procedure
INFOID:0000000009375230
Regarding Wiring Diagram information, refer to
.
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 M46 and suspect rear door speaker connector.
2. Check continuity between audio unit connector M46 and suspect rear door speaker connector.
3. Check continuity between audio unit connector M46 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 M46 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 M46.
Audio unit
Rear door speaker
Continuity
Connector
Terminal
Connector
Terminal
M46
4
D207 (LH)
1
Yes
5
2
13
D307 (RH)
1
14
2
Audio unit
Ground
Continuity
Connector
Terminal
M46
4
—
No
5
13
14
Audio unit connector M46
Condition
Reference value
(+)
(
−)
Terminal
Terminal
AV
REAR DOOR SPEAKER
AV-123
< DTC/CIRCUIT DIAGNOSIS >
[DISPLAY AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Is the inspection result normal?
YES
>> Replace rear door speaker. Refer to
AV-139, "Removal and Installation"
.
NO
>> Replace audio unit. Refer to
AV-137, "Removal and Installation"
.
4
5
Audio signal output
13
14
SKIB3609E
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