Nissan Rogue. Instruction — part 649
POWER SUPPLY AND GROUND CIRCUIT
EXL-225
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
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A
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EXL
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Check that the following fuse is not blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1. Disconnect BCM connector M20.
2. Check voltage between BCM connector M20 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM connector M20 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
Terminal No.
Signal name
Fuse No.
161
BCM power supply
7 (10A)
BCM
Ground
Voltage
(Approx.)
Connector
Terminal
M20
161
—
Battery voltage
BCM
Ground
Continuity
Connector
Terminal
M20
170
—
Yes
171
EXL-226
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
OPTICAL SENSOR
OPTICAL SENSOR
Component Function Check
INFOID:0000000011421502
1.
CHECK OPTICAL SENSOR SIGNAL BY CONSULT
CONSULT DATA MONITOR
1. Turn ignition switch ON.
2. Select “OPTICAL SENSOR” in “Data Monitor” of “BCM (HEADLAMP)”.
3. Turn lighting switch AUTO.
4. With the optical sensor illuminating, check the monitor status.
*: Illuminates the optical sensor. The value may be less than the standard value if brightness is weak.
Is the inspection result normal?
YES
>> Optical sensor is normal.
NO
>> Refer to
EXL-226, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000011421503
1.
CHECK OPTICAL SENSOR POWER SUPPLY INPUT
1. Turn ignition switch ON.
2. Turn lighting switch AUTO.
3. Check voltage between optical sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 4.
2.
CHECK OPTICAL SENSOR GROUND INPUT
Check voltage between optical sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 6.
3.
CHECK OPTICAL SENSOR SIGNAL OUTPUT
With illuminating the optical sensor, check voltage between optical sensor harness connector and ground.
Monitor item
Condition
Voltage (Approx.)
OPTICAL SENSOR
Optical sensor
When illuminating
3.1 V or more *
When shutting off light
0.6 V or less
(+)
(
−)
Voltage
(Approx.)
Optical sensor
Connector
Terminal
M13
1
Ground
5 V
(+)
(
−)
Voltage
(Approx.)
Optical sensor
Connector
Terminal
M13
3
Ground
0 V
OPTICAL SENSOR
EXL-227
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
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*: Illuminate the optical sensor. The value may be less than the standard if brightness is weak.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace the optical sensor.
4.
CHECK OPTICAL SENSOR OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect optical sensor connector and BCM connector.
3. Check continuity between optical sensor harness connector and BCM harness connector.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK OPTICAL SENSOR SHORT CIRCUIT
Check continuity between optical sensor harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-75, "Removal and Installation"
(with Intelligent Key system) or
135, "Removal and Installation"
(without Intelligent Key system).
NO
>> Repair or replace harness.
6.
CHECK OPTICAL SENSOR GROUND OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect optical sensor connector and BCM connector.
3. Check continuity between optical sensor harness connector and BCM harness connector.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-75, "Removal and Installation"
(with Intelligent Key system) or
135, "Removal and Installation"
(without Intelligent Key system).
NO
>> Repair or replace harness.
7.
CHECK OPTICAL SENSOR SIGNAL OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect optical sensor connector and BCM connector.
3. Check continuity between optical sensor harness connector and BCM harness connector.
(+)
(
−)
Condition
Voltage
(Approx.)
Optical sensor
Connector
Terminal
M13
2
Ground
Optical sensor
When illuminating
3.1 V or more *
When shutting off light
0.6 V or less
Optical sensor
BCM
Continuity
Connector
Terminal
Connector
Terminal
M13
1
M18
12
Yes
Optical sensor
Ground
Continuity
Connector
Terminal
M13
1
No
Optical sensor
BCM
Continuity
Connector
Terminal
Connector
Terminal
M13
3
M18
30
Yes
EXL-228
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
OPTICAL SENSOR
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace harness.
8.
CHECK OPTICAL SENSOR SHORT CIRCUIT
Check continuity between optical sensor harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-75, "Removal and Installation"
(with Intelligent Key system) or
135, "Removal and Installation"
(without Intelligent Key system).
NO
>> Repair or replace harness.
Optical sensor
BCM
Continuity
Connector
Terminal
Connector
Terminal
M13
2
M18
19
Yes
Optical sensor
Ground
Continuity
Connector
Terminal
M13
2
No
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