Nissan X-Trail 32. Instruction — part 1179
LIGHT & RAIN SENSOR
EXL-173
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK LIGHT & RAIN SENSOR SIGNAL
1.
Connect light & rain sensor connector.
2.
Turn ignition switch ON.
3.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace light & rain sensor. Refer to
EXL-195, "Removal and Installation"
NO
>> GO TO 5.
5.
CHECK LIGHT & RAIN SENSOR SIGNAL CIRCUIT (OPEN)
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector and light & rain sensor connector.
3.
Check continuity between BCM harness connector and light & rain sensor harness connector.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK LIGHT & RAIN SENSOR SIGNAL CIRCUIT (SHORT)
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> Repair or replace harness.
+
-
Condition
Voltage
(Approx.)
BCM
Connector
Terminal
M87
47
Ground
Ignition switch
ON
8.7V
JPMIA0156GB
BCM
Light & rain sensor
Continuity
Connector
Terminal
Connector
Terminal
M87
47
R20
2
Existed
BCM
—
Continuity
Connector
Terminal
M87
47
Ground
Not existed
EXL-174
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
HAZARD SWITCH
HAZARD SWITCH
Component Function Check
INFOID:0000000010788863
1.
CHECK HAZARD SWITCH SIGNAL
With CONSULT
1.
Turn ignition switch ON.
2.
Select “FLASHER” of “BCM” using CONSULT.
3.
Select “HAZARD SW” in “Data Monitor” mode.
4.
With operating the hazard switch, check the monitor status.
Is the inspection result normal?
YES
>> Hazard switch circuit is normal.
NO
>> Refer to
EXL-174, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010788864
1.
CHECK HAZARD SWITCH SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect hazard switch connector.
3.
Check voltage between hazard switch connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 2.
2.
CHECK HAZARD SWITCH SIGNAL CIRCUIT (OPEN)
1.
Disconnect BCM connector.
2.
Check continuity between hazard switch harness connector and BCM harness connector.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK HAZARD SWITCH SIGNAL CIRCUIT (SHORT)
Check continuity between hazard switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
Monitor item
Condition
Monitor status
HAZARD SW
Hazard switch
ON
On
OFF
Off
+
-
Voltage
Hazard switch
Connector
Terminal
M45
2
Ground
9 – 16 V
Hazard switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M45
2
M87
51
Existed
Hazard switch
—
Continuity
Connector
Terminal
M45
2
Ground
Not existed
HAZARD SWITCH
EXL-175
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
NO
>> Repair or replace harness.
4.
CHECK HAZARD SWITCH GROUND CIRCUIT
Check continuity between hazard switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK HAZARD SWITCH
Check hazard switch. Refer to
EXL-175, "Component Inspection"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace hazard switch. Refer to
EXL-197, "Removal and Installation"
Component Inspection
INFOID:0000000010788865
1.
CHECK HAZARD SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect hazard switch connector.
3.
Check continuity of hazard switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace hazard switch. Refer to
EXL-197, "Removal and Installation"
Hazard switch
—
Continuity
Connector
Terminal
M45
1
Ground
Existed
Hazard switch
Condition
Continuity
Terminal
2
1
Hazard switch
ON
Existed
OFF
Not existed
EXL-176
< SYMPTOM DIAGNOSIS >
[LED HEADLAMP]
EXTERIOR LIGHTING SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
EXTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom Table
INFOID:0000000010788866
NOTE:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any
DTC is detected.
Symptom
Possible cause
Inspection item
Headlamp (HI) is not turned
ON
One side
• Headlamp (HI) power supply cir-
cuit
• Front combination lamp internal
circuit
- LED [Headlamp (HI)]
- LED headlamp control module
- Harness
• IPDM E/R
Headlamp (HI) circuit
Refer to
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (HI) ARE NOT TURNED ON”
Refer to
EXL-180, "Diagnosis Procedure"
High beam indicator lamp is not turned ON
[Headlamp (HI) is turned ON]
Combination meter
Combination meter
Data monitor “HI-BEAM IND”
Headlamp (LO) is not
turned ON
One side
• Headlamp (LO) power supply cir-
cuit
• Front combination lamp internal
circuit
- LED [Headlamp (LO)]
- LED headlamp control module
- Harness
• IPDM E/R
Headlamp (LO) circuit
Refer to
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON”
Refer to
EXL-181, "Diagnosis Procedure"
Dipped beam indicator lamp is not turned ON
[Headlamp (LO) is turned ON]
Combination meter
Combination meter
Data monitor “DIPPED BEAM IND”
Headlamp (HI) and (LO) is not turned ON
• LED headlamp ground circuit
• Front combination lamp internal
circuit
- LED headlamp control module
- Harness
LED headlamp
Refer to
.
Each lamp is not turned ON/OFF with lighting switch
AUTO
• Combination switch input/output
signal circuit
• Combination switch
• BCM
Combination switch
Refer to
.
• Light & rain sensor power supply/
ground/signal circuit
• Light & rain sensor
• BCM
Light & rain sensor
Refer to
Parking lamp is not turned ON
• Parking lamp power supply/
ground circuit
• Front combination lamp internal
circuit
- LED (Parking lamp)
- Control circuit
- Harness
• IPDM E/R
Parking lamp circuit
Refer to
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