Nissan Leaf. Manual - part 16
AV
CAMERA IMAGE SIGNAL CIRCUIT
AV-55
< DTC/CIRCUIT DIAGNOSIS >
[AUDIO W/O NAVI (EXCEPT MEXICO)]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
4.
CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY
1. Turn power switch OFF.
2. Disconnect audio unit connector M84 and rear view camera connector.
3. Check continuity between audio unit connector M84 and rear view camera connector D556.
4. Check continuity between audio unit connector M84 and ground.
Is inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness or connectors.
5.
CHECK CAMERA GROUND CIRCUIT CONTINUITY
Check continuity between audio unit connector M84 and rear view camera connector D556.
Is inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness or connectors.
6.
CHECK CAMERA IMAGE SIGNAL
1. Connect audio unit connector M84 and rear view camera connector.
2. Turn power switch ON.
3. Shift the selector lever to “R”.
4. Check signal between audio unit connector M84 and ground.
Is inspection result normal?
YES
>> Replace audio unit. Refer to
AV-69, "Removal and Installation"
.
NO
>> Replace rear view camera. Refer to
AV-77, "Removal and Installation"
Audio unit
Rear view camera
Continuity
Connector
Terminal
Connector
Terminal
M84
35
D556
3
Yes
Audio unit
Ground
Continuity
Connector
Terminal
M84
35
No
Audio unit
Rear view camera
Continuity
Connector
Terminal
Connector
Terminal
M84
33
D556
2
Yes
Audio unit
Ground
Condition
Reference value
(+)
(
−)
Connector
Terminal
M84
35
—
Camera image dis-
played.
SKIB2251J