Nissan Rogue. Instruction — part 89
AV-348
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
MICROPHONE SIGNAL CIRCUIT
MICROPHONE SIGNAL CIRCUIT
Diagnosis Procedure
INFOID:0000000011277012
Regarding Wiring Diagram information, refer to
.
1.
CHECK HARNESS BETWEEN AV CONTROL UNIT AND MICROPHONE
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M109 and microphone connector R8.
3. Check continuity between AV control unit connector M109 and microphone connector R8.
4. Check continuity between AV control unit connector M109 and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connectors.
2.
CHECK MICROPHONE POWER SUPPLY
1. Connect AV control unit connector M109 and microphone connector R8.
2. Turn ignition switch ON.
3. Check voltage between microphone connector R8 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace AV control unit. Refer to
AV-369, "Removal and Installation"
.
3.
CHECK MICROPHONE SIGNAL
Check signal between terminals of AV control unit connector M109.
AV control unit
Microphone
Continuity
Connector
Terminal
Connector
Terminal
M109
34
R8
1
Yes
35
4
36
2
AV control unit
Ground
Continuity
Connector
Terminal
M109
34
—
No
35
Microphone
Ground
Voltage
(Approx.)
(+)
(-)
Connector
Terminal
R8
4
—
5V
AV
MICROPHONE SIGNAL CIRCUIT
AV-349
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
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-369, "Removal and Installation"
.
NO
>> Replace microphone. Refer to
AV-379, "Removal and Installation"
.
AV control unit connector M109
Condition
Reference value
(+)
(-)
Terminal
Terminal
34
36
Speak into microphone.
PKIB5037J
AV-350
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
STEERING SWITCH
STEERING SWITCH
Diagnosis Procedure
INFOID:0000000011277013
Regarding Wiring Diagram information, refer to
.
1.
CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE
1. Turn ignition switch OFF.
2. Disconnect combination switch connector M90.
3. Check resistance between the terminals of combination switch connector M90.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace steering switches. Refer to
AV-371, "Removal and Installation"
2.
CHECK HARNESS BETWEEN COMBINATION METER AND COMBINATION SWITCH
1. Disconnect combination meter connector M76 and combination switch connector M30.
2. Check continuity between combination meter connector M76 and combination switch connector M30.
3. Check continuity between combination meter connector M76 and ground.
Is the inspection result normal?
Combination switch connector M90
Condition
Resistance
Ω
(Approx.)
Terminal
Terminal
25
19
Depress SOURCE switch.
1
Depress
switch.
121
Depress
switch.
321
Depress
switch.
723
Depress ENTER switch.
2023
18
Depress
switch.
1
Depress
switch.
121
Depress
switch.
321
Depress
switch.
723
Depress DISPLAY switch.
2023
Combination meter
Combination switch
Continuity
Connector
Terminal
Connector
Terminal
M76
22
M30
8
Yes
23
15
21
14
Combination meter
Ground
Continuity
Connector
Terminal
M76
22
—
No
23
21
AV
STEERING SWITCH
AV-351
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK COMBINATION SWITCH
Check continuity between combination switch connectors M90 and M30.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace spiral cable. Refer to
SR-15, "Removal and Installation"
4.
CHECK HARNESS BETWEEN COMBINATION METER AND AV CONTROL UNIT
1. Disconnect combination meter connector M77 and AV control unit connector M109.
2. Check continuity between combination meter connector M77 and AV control unit connector M109.
3. Check continuity between combination meter connector M77 and ground.
Is the inspection result normal?
YES
>> Replace AV control unit. Refer to
AV-369, "Removal and Installation"
.
NO
>> Repair or replace harness or connectors.
Combination switch
Continuity
Connector
Terminal
Connector
Terminal
M90
25
M30
8
Yes
18
15
19
14
Combination meter
AV control unit
Continuity
Connector
Terminal
Connector
Terminal
M77
47
M109
31
Yes
48
32
Combination meter
Ground
Continuity
Connector
Terminal
M77
47
—
No
48
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