Nissan Versa Sedan. Instruction — part 18

AV-64

< DTC/CIRCUIT DIAGNOSIS >

[MID AUDIO]

REAR DOOR SPEAKER

Is the inspection result normal?

YES

>> Replace rear door speaker. Refer to

AV-79, "Removal and Installation"

.

NO

>> Replace audio unit. Refer to

AV-77, "Removal and Installation"

.

4

5

Audio signal output

13

14

SKIB3609E

AV

BLUETOOTH® VOICE SIGNAL CIRCUIT

AV-65

< DTC/CIRCUIT DIAGNOSIS >

[MID AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

BLUETOOTH® VOICE SIGNAL CIRCUIT

Diagnosis Procedure

INFOID:0000000009375117

Regarding Wiring Diagram information, refer to

AV-48, "Wiring Diagram"

.

1.

CHECK BLUETOOTH

®

VOICE SIGNAL CIRCUIT CONTINUITY

1. Turn ignition switch OFF.
2. Disconnect audio unit connector M45 and Bluetooth

®

control unit connector B33.

3. Check continuity between audio unit connector M45 and Bluetooth

®

control unit connector B33.

4. Check continuity between audio unit connector M45 and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connectors.

2.

CHECK BLUETOOTH

®

VOICE SIGNAL GROUND CIRCUIT CONTINUITY

Check continuity between audio unit connector M45 and Bluetooth

®

control unit connector B33.

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connectors.

3.

CHECK BLUETOOTH

®

VOICE SIGNAL

1. Connect audio unit connector M45 and Bluetooth

®

control unit connector B33.

2. Turn ignition switch to ACC.
3. Press

switch.

4. Check signal between the terminals of audio unit connector M45.

Audio unit

Bluetooth

®

control unit

Continuity

Connector

Terminal

Connector

Terminal

M45

32

B33

9

Yes

Audio unit

Ground

Continuity

Connector

Terminal

M45

32

—

No

Audio unit

Bluetooth

®

control unit

Continuity

Connector

Terminal

Connector

Terminal

M45

31

B33

10

Yes

AV-66

< DTC/CIRCUIT DIAGNOSIS >

[MID AUDIO]

BLUETOOTH® VOICE SIGNAL CIRCUIT

Is the inspection result normal?

YES

>> Replace Bluetooth

®

control unit. Refer to

AV-83, "Removal and Installation"

.

NO

>> Replace audio unit. Refer to

AV-77, "Removal and Installation"

.

Audio unit connector M45

Condition

Reference value

(+)

(

−)

Terminal

Terminal

32

31

During voice guide output with

switch pressed.

SKIB3609E

AV

BLUETOOTH® CONTROL SIGNAL CIRCUIT

AV-67

< DTC/CIRCUIT DIAGNOSIS >

[MID AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

BLUETOOTH® CONTROL SIGNAL CIRCUIT

Diagnosis Procedure

INFOID:0000000009375118

Regarding Wiring Diagram information, refer to

AV-48, "Wiring Diagram"

.

1.

CHECK CONTROL SIGNAL CIRCUIT CONTINUITY

1. Turn ignition switch OFF.
2. Disconnect Bluetooth

®

control unit connector B33.

3. Check continuity between Bluetooth

®

control unit connector B33 and ground.

Is the inspection result normal?

YES

>> Replace Bluetooth

®

control unit. Refer to

AV-83, "Removal and Installation"

.

NO

>> Repair or replace harness or connectors.

Bluetooth

®

control unit

Ground

Continuity

Connector

Terminals

B33

27

—

Yes