Nissan Rogue. Manual - 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 

AV-253, "Wiring Diagram"

.

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 

AV-253, "Wiring Diagram"

.

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