Nissan Pathfinder. Manual — part 190
AV
STEERING SWITCH
AV-587
< DTC/CIRCUIT DIAGNOSIS >
[PREMIUM AUDIO WITH NAVIGATION]
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 M30 and M149.
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 AV control unit connector M161.
2. Check continuity between combination meter connector M24 and AV control unit connector M161.
3. Check continuity between combination meter connector M24 and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness or connectors.
5.
CHECK AV CONTROL UNIT VOLTAGE
1. Connect combination meter connector M24 and AV control unit connector M161.
2. Turn ignition switch ON.
3. Check the voltage between the terminals of AV control unit connector M161.
Is the inspection result normal?
YES
>> Replace combination meter. Refer to
MWI-82, "Removal and Installation"
NO
>> Replace AV control unit. Refer to
AV-611, "Removal and Installation"
Combination switch
Continuity
Connector
Terminal
Connector
Terminal
M30
24
M149
14
Yes
31
15
33
17
Combination meter
AV control unit
Continuity
Connector
Terminal
Connector
Terminal
M24
14
M161
6
Yes
15
16
16
15
Combination meter
Ground
Continuity
Connector
Terminal
M24
14
—
No
15
16
AV control unit M161
Voltage
(Approx.)
(+)
(
−)
Terminal
Terminal
6
15
5.0 V
16
AV-588
< DTC/CIRCUIT DIAGNOSIS >
[PREMIUM AUDIO WITH NAVIGATION]
USB CONNECTOR
USB CONNECTOR
Diagnosis Procedure
INFOID:0000000009174786
Regarding Wiring Diagram information, refer to
.
1.
CHECK USB INTERFACE HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M145 and USB interface connector M209.
3. Check continuity between AV control unit connector M145 and USB interface connector M209.
4. Check continuity between AV control unit connector M145 and ground.
Is the inspection result normal?
YES
>> Replace the USB interface. Refer to
AV-626, "Removal and Installation"
.
NO
>> Repair or replace harness or connectors.
AV control unit
USB interface
Continuity
Connector
Terminal
Connector
Terminal
M145
121
M209
2
Yes
122
1
123
4
124
3
125
5
AV control unit
—
Continuity
Connector
Terminal
M145
137
Ground
No
139
AV
FRONT CAMERA IMAGE SIGNAL CIRCUIT
AV-589
< DTC/CIRCUIT DIAGNOSIS >
[PREMIUM AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
FRONT CAMERA IMAGE SIGNAL CIRCUIT
Diagnosis Procedure
INFOID:0000000009174787
Regarding Wiring Diagram information, refer to
.
1.
CHECK FRONT CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect around view monitor control unit connector M96 and front camera connector E226.
3. Check continuity between around view monitor control unit connector M96 and front camera connector
E226.
4. Check continuity between around view monitor control unit connector M96 and ground.
Is inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connectors.
2.
CHECK FRONT CAMERA IMAGE SIGNAL
1. Connect around view monitor control unit connector M96 and front camera connector E226.
2. Turn ignition switch ON.
3. Check the signal between the terminals of around view monitor control unit connector M96.
Is inspection result normal?
YES
>> Replace around view monitor control unit. Refer to
AV-629, "Removal and Installation"
NO
>> Replace front camera. Refer to
AV-630, "Removal and Installation"
.
Around view monitor control unit
Front camera
Continuity
Connector
Terminal
Connector
Terminal
M96
40
E226
3
Yes
39
4
Around view monitor control unit
Ground
Continuity
Connector
Terminal
M96
40
—
No
Around view monitor control unit connector M96
Condition
Reference value
(+)
(
−)
Terminal
Terminal
40
39
CAMERA switch is ON or shift
position is R.
JSNIA0834GB
AV-590
< DTC/CIRCUIT DIAGNOSIS >
[PREMIUM AUDIO WITH NAVIGATION]
REAR CAMERA IMAGE SIGNAL CIRCUIT
REAR CAMERA IMAGE SIGNAL CIRCUIT
Diagnosis Procedure
INFOID:0000000009174788
Regarding Wiring Diagram information, refer to
.
WITH AROUND VIEW MONITOR
1.
CHECK REAR CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect around view monitor control unit connector M96 and rear camera connector D511.
3. Check continuity between around view monitor control unit connector M96 and rear camera connector
D511.
4. Check continuity between around view monitor control unit connector M96 and ground.
Is inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connectors.
2.
CHECK REAR CAMERA IMAGE SIGNAL
1. Connect around view monitor control unit connector M96 and rear camera connector D511.
2. Turn ignition switch ON.
3. Check the signal between the terminals of around view monitor control unit connector M96.
Is inspection result normal?
YES
>> Replace around view monitor control unit. Refer to
AV-629, "Removal and Installation"
NO
>> Replace rear camera. Refer to
AV-631, "Removal and Installation"
WITHOUT AROUND VIEW MONITOR
1.
CHECK CAMERA POWER SUPPLY CIRCUIT CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M164 and rear view camera connector.
3. Check continuity between AV control unit connector M164 and rear view camera connector D504.
Around view monitor control unit
Rear camera
Continuity
Connector
Terminal
Connector
Terminal
M96
28
D511
5
Yes
27
1
Around view monitor control unit
Ground
Continuity
Connector
Terminal
M96
28
—
No
Around view monitor control unit connector M96
Condition
Reference value
(+)
(
−)
Terminal
Terminal
28
27
CAMERA switch is ON or shift
position is R.
JSNIA0834GB
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст