Nissan Leaf. Manual - part 112
AV
U111C FRONT CAMERA IMAGE SIGNAL CIRCUIT
AV-439
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION WITH BOSE]
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U111C FRONT CAMERA IMAGE SIGNAL CIRCUIT
DTC Logic
INFOID:0000000010122666
Diagnosis Procedure
INFOID:0000000010122667
Regarding Wiring Diagram information, refer to
.
1.
CHECK FRONT CAMERA POWER SUPPLY AND GROUND CIRCUIT CONTINUITY
1. Turn power switch OFF.
2. Disconnect around view monitor control unit and front camera connectors.
3. Check continuity between around view monitor control unit connector M32 and front camera connector
E202.
4. Check continuity between around view monitor control unit connector M32 and ground.
Is inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connectors.
2.
CHECK FRONT CAMERA POWER SUPPLY VOLTAGE
1. Connect around view monitor control unit and front camera connectors.
2. Turn power switch ON.
3. Check voltage between around view monitor control unit connector M32 and ground.
Is inspection result normal?
YES
>> GO TO 3.
NO
>> Replace around view monitor control unit. Refer to
AV-502, "Removal and Installation"
3.
CHECK FRONT CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY
1. Turn power switch OFF.
2. Disconnect around view monitor control unit and front camera connectors.
CONSULT Display
DTC Detection Condition
Possible Cause
FRONT CAMERA IMAGE SIG-
NAL
[U111C]
Front camera image signal circuit is open or
shorted.
Check front camera image signal circuit between
rear camera and around view monitor control
unit.
Around view monitor control unit
Front camera
Continuity
Connector
Terminals
Connector
Terminals
M32
38
E202
2
Yes
37
1
Around view monitor control unit
Ground
Continuity
Connector
Terminal
M32
38
—
No
Around view monitor control unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M32
38
—
CAMERA switch ON
or
Selector lever in R (re-
verse) position
6.2 V