Nissan Frontier. Instruction — part 84
AV-328
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
MICROPHONE SIGNAL CIRCUIT
Is the inspection result normal?
YES
>> Replace AV control unit. Refer to
AV-348, "Removal and Installation"
.
NO
>> Replace microphone. Refer to
AV-356, "Removal and Installation"
.
AV control unit connector M97
Condition
Reference value
(+)
(
−)
Terminal
Terminal
42
43
Speak into microphone.
PKIB5037J
AV
USB CONNECTOR
AV-329
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
C
D
E
F
G
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B
A
O
P
USB CONNECTOR
Diagnosis Procedure
INFOID:0000000009482242
Regarding Wiring Diagram information, refer to
.
1.
CHECK USB INTERFACE HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M98 and USB interface connector M214.
3. Check continuity between AV control unit connector M98 and USB interface connector M214.
4. Check continuity between AV control unit connector M98 and ground.
Is the inspection result normal?
YES
>> Replace the USB interface. Refer to
AV-362, "Removal and Installation"
.
NO
>> Repair or replace harness or connectors.
AV control unit
USB interface
Continuity
Connector
Terminal
Connector
Terminal
M98
45
M214
4
Yes
46
1
47
2
48
3
49
5
AV control unit
—
Continuity
Connector
Terminal
M98
45
Ground
No
47
AV-330
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
AUXILIARY INPUT JACK
AUXILIARY INPUT JACK
Diagnosis Procedure
INFOID:0000000009482243
Regarding Wiring Diagram information, refer to
.
1.
CHECK AUX JACK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M97 and AUX jack connector M215.
3. Check continuity between AV control unit connector M97 and AUX jack connector M215.
4. Check continuity between AV control unit connector M97 and ground.
Is the inspection result normal?
YES
>> Replace the AUX jack. Refer to
AV-359, "Removal and Installation"
NO
>> Repair or replace harness or connectors.
AV control unit
AUX jack
Continuity
Connector
Terminal
Connector
Terminal
M97
30
M215
4
Yes
31
2
32
1
AV control unit
—
Continuity
Connector
Terminal
M97
30
Ground
No
32
AV
MULTI AV SYSTEM
AV-331
< SYMPTOM DIAGNOSIS >
[NAVIGATION]
C
D
E
F
G
H
I
J
K
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M
B
A
O
P
SYMPTOM DIAGNOSIS
MULTI AV SYSTEM
Symptom Table
INFOID:0000000009482244
RELATED TO AUDIO
Symptoms
Check items
Probable malfunction location
The disk cannot be removed.
AV control unit
Malfunction in AV control unit.
Refer to
.
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