Nissan X-Trail 32. Manual — part 1223
REAR FOG LAMP CIRCUIT
EXL-349
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
REAR FOG LAMP CIRCUIT
Component Function Check
INFOID:0000000010789872
1.
CHECK REAR FOG LAMP OPERATION
With CONSULT
1.
Select “HEAD LAMP” of “BCM” using CONSULT.
2.
Select “RR FOG LAMP” in “Active Test” mode.
3.
With operating the test items, check that the rear fog lamp is turned ON.
Is the inspection result normal?
YES
>> Rear fog lamp circuit is normal.
NO
>> Refer to
EXL-349, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010789873
1.
CHECK REAR FOG LAMP OUTPUT VOLTAGE
With CONSULT
1.
Turn ignition switch OFF.
2.
Disconnect rear fog lamp connector.
3.
Turn ignition switch ON.
4.
Select “HEAD LAMP” of “BCM” using CONSULT.
5.
Select “RR FOG LAMP” in “Active Test” mode.
6.
With operating the test items, check voltage between rear fog lamp harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 2.
2.
CHECK REAR FOG LAMP POWER SUPPLY CIRCUIT (OPEN)
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and rear fog lamp harness connector.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK REAR FOG LAMP POWER SUPPLY CIRCUIT (SHORT)
Check continuity between BCM harness connector and ground.
On
: Rear fog lamp ON
Off
: Rear fog lamp OFF
+
-
Test item
Voltage
Rear fog lamp
Connector
Terminal
B152
2
Ground
RR FOG LAMP
On
9 – 16 V
Off
0 V
BCM
Rear fog lamp
Continuity
Connector
Terminal
Connector
Terminal
B46
122
B152
2
Existed
EXL-350
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN HEADLAMP]
REAR FOG LAMP CIRCUIT
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> Repair or replace harness.
4.
CHECK REAR FOG LAMP GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between rear fog lamp harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK REAR FOG LAMP BULB
Check rear fog lamp bulb.
Is the inspection result normal?
YES
>> Check rear fog lamp bulb socket. Repair or replace if necessary.
NO
>> Replace rear fog lamp bulb. Refer to
.
BCM
—
Continuity
Connector
Terminal
B46
122
Ground
Not existed
Rear fog lamp
—
Continuity
Connector
Terminal
B152
1
Ground
Existed
TURN SIGNAL LAMP CIRCUIT
EXL-351
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
TURN SIGNAL LAMP CIRCUIT
Component Function Check
INFOID:0000000010789874
1.
CHECK TURN SIGNAL LAMP OPERATION
1.
Turn ignition switch ON.
2.
With operating the turn signal switch, check that the turn signal lamp is blinks.
Is the inspection result normal?
YES
>> Turn signal lamp circuit is normal.
NO
>> Refer to
EXL-351, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010789875
1.
CHECK SYMPTOM
Check symptom (A or B)
Which symptom is detected?
A
>> GO TO 2.
B
>> GO TO 4.
2.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
3.
CHECK BCM POWER SUPPLY (TURN SIGNAL LAMP)
1.
Disconnect BCM connector.
2.
Check voltage 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.
4.
CHECK TURN SIGNAL LAMP OUTPUT VOLTAGE
1.
Turn ignition switch OFF.
2.
Disconnect the following connectors.
-
Front turn signal lamp
Right
: Turn signal lamps RH blink
Left
: Turn signal lamps LH blink
Center
: Turn signal lamps OFF
Symptom
A
All of turn signal lamp are not blinks
B
Applicable side performs high flasher activation
Unit
Location
Fuse No.
Capacity
BCM
Fuse block (J/B)
#1
15 A
+
-
Voltage
BCM
Connector
Terminal
M85
144
Ground
9 – 16 V
EXL-352
< DTC/CIRCUIT DIAGNOSIS >
[HALOGEN HEADLAMP]
TURN SIGNAL LAMP CIRCUIT
-
Door mirror
-
Rear combination lamp (body side)
3.
Turn ignition switch ON.
4.
With operating the turn signal switch, check voltage between BCM harness connector and ground.
Front turn signal lamp
Side turn signal lamp
+
-
Test item
Voltage
(Approx.)
BCM
Connector
Terminal
RH
E23
168
Ground
Turn signal
switch
Right
Center
0 V
LH
167
Left
Center
0 V
+
-
Test item
Voltage
(Approx.)
BCM
Connector
Terminal
RH
M87
43
Ground
Turn signal
switch
Right
Center
0 V
LH
42
Left
Center
0 V
PKID0926E
PKID0926E
PKID0926E
PKID0926E
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