Nissan Juke F15. Manual — part 44
AV-162
< DTC/CIRCUIT DIAGNOSIS >
[AUDIO WITH NAVIGATION]
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair the around view monitor control unit power supply circuit.
3.
CHECK AROUND VIEW MONITOR CONTROL UNIT GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the around view monitor control unit connector.
3. Check for continuity between around view monitor control unit harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair the around view monitor control unit ground circuit.
(+)
(–)
Condition
Standard voltage
Reference voltage
(Approx.)
Around view monitor control unit
Connector
Terminal
M98
40
Ground
Ignition switch ON
7.0 V or more
Battery voltage
Around view monitor control unit
Ground
Continuity
Connector
Terminal
M98
39
Existed
AV
MICROPHONE SIGNAL CIRCUIT
AV-163
< DTC/CIRCUIT DIAGNOSIS >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
MICROPHONE SIGNAL CIRCUIT
Description
INFOID:0000000012202575
NAVI control unit supplies power to microphone. The microphone transmits the sound voice to the NAVI con-
trol unit.
Diagnosis Procedure
INFOID:0000000012202576
1.
CHECK CONTINUITY BETWEEN NAVI CONTROL UNIT AND MICROPHONE CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit connector and microphone connector.
3. Check continuity between NAVI control unit harness connector and microphone harness connector.
4. Check continuity between NAVI control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK VOLTAGE MICROPHONE VCC
1. Connect NAVI control unit connector.
2. Turn ignition switch ON.
3. Check voltage between NAVI control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace NAVI control unit. Refer to
AV-182, "Removal and Installation"
3.
CHECK MICROPHONE SIGNAL
1. Turn ignition switch OFF.
2. Connect microphone connector.
3. Turn ignition switch ON.
4. Check signal between NAVI control unit harness connector.
NAVI control unit
Microphone
Continuity
Connector
Terminal
Connector
Terminal
M109
34
R2
1
Existed
35
4
36
2
NAVI control unit
Ground
Continuity
Connector
Terminal
M109
34
Not existed
35
(+)
(–)
Voltage
(Approx.)
NAVI control unit
Connector
Terminal
M109
35
Ground
5.0 V
AV-164
< DTC/CIRCUIT DIAGNOSIS >
[AUDIO WITH NAVIGATION]
MICROPHONE SIGNAL CIRCUIT
Is the inspection result normal?
YES
>> Replace NAVI control unit. Refer to
AV-182, "Removal and Installation"
NO
>> Replace microphone. Refer to
AV-189, "Removal and Installation"
.
(+)
(
−)
Condition
Reference value
NAVI control unit
Connector
Terminal
M109
34
Ground
Give a voice.
PKIB5037J
AV
CAMERA IMAGE SIGNAL CIRCUIT
AV-165
< DTC/CIRCUIT DIAGNOSIS >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
CAMERA IMAGE SIGNAL CIRCUIT
Description
INFOID:0000000012202577
Around view monitor control unit supplies to the front camera, rear camera and side camera. And then it
superimpose the images from each camera and outputs then to the NAVI control unit.
Diagnosis Procedure
INFOID:0000000012202578
1.
CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT FOR OPEN
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit harness connector and around view monitor control unit harness connector.
3. Check continuity between NAVI control unit harness connector and around view monitor control unit har-
ness connector.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace malfunctioning parts.
2.
CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT FOR SHORT
Check continuity between NAVI control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts.
3.
CHECK CAMERA IMAGE SIGNAL
1. Connect NAVI control unit harness connector and around view monitor control unit harness connector.
2. Turn ignition switch ON.
3. Check the signal between NAVI control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace NAVI control unit. Refer to
AV-182, "Removal and Installation"
NO
>> Replace around view monitor control unit. Refer to
AV-190, "Removal and Installation"
NAVI control unit
Around view monitor control
unit
Continuity
Connector
Terminal
Connector
Terminal
M109
41
M98
4
Existed
42
3
NAVI control unit
Ground
Continuity
Connector
Terminal
M109
41
Not existed
Terminals
Condition
Reference value
(+)
(
−)
NAVI control unit
Connector
Terminal
M109
41
Ground
At camera image is dis-
played.
JSNIA0834GB
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст