Nissan Qashqai J11. Manual — part 1704
HEADLAMP (LO) CIRCUIT
EXL-117
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
HEADLAMP (LO) CIRCUIT
Component Function Check
INFOID:0000000010338799
1.
CHECK HEADLAMP (LO) OPERATION
With CONSULT
1.
Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT.
2.
With operating the test items, check that the headlamp (LO) is turned ON.
Is the inspection result normal?
YES
>> Headlamp (LO) circuit is normal.
NO
>> Refer to
EXL-117, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010338800
1.
CHECK HEADLAMP (LO) OUTPUT VOLTAGE
With CONSULT
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp connector.
3.
Turn ignition switch ON.
4.
Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT.
5.
With operating the test items, check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace IPDM E/R. Refer to
PCS-67, "Removal and Installation"
.
2.
CHECK HEADLAMP (LO) POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R harness connector and front combination lamp harness connector.
Is the inspection result normal?
YES
>> Perform the LED headlamp diagnosis. Refer to
EXL-118, "Diagnosis Procedure"
NO
>> Repair or replace harness.
Lo
: Headlamp (LO) ON
Off
: Headlamp (LO) OFF
+
-
Test item
Voltage
IPDM E/R
Connector
Terminal
RH
E101
54
Ground
HEADLAMP
(LO)
On
9 – 16 V
Off
0 – 1 V
LH
E102
58
On
9 – 16 V
Off
0 – 1 V
IPDM E/R
Front combination lamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E101
54
E93
1
Existed
LH
E102
58
E91
EXL-118
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
LED HEADLAMP
LED HEADLAMP
Diagnosis Procedure
INFOID:0000000010338801
1.
CHECK LED HEADLAMP GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp connector.
3.
Check continuity between front combination lamp harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK LED HEADLAMP
Install the normal front combination lamp to the applicable headlamp. Check that the headlamp is turned ON.
Refer to
Is the headlamp turned ON?
YES
>> Replace front combination lamp. Refer to
EXL-161, "Removal and Installation"
NO
>> LED headlamp is normal.
Front combination lamp
—
Continuity
Connector
Terminal
RH
E93
2
Ground
Existed
LH
E91
HEADLAMP LEVELIZER CIRCUIT
EXL-119
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
HEADLAMP LEVELIZER CIRCUIT
Component Function Check
INFOID:0000000010338804
1.
CHECK HEADLAMP LEVELIZER OPERATION
With CONSULT
1.
Turn ignition switch ON.
2.
Turn lighting switch 2ND.
3.
Select “OPTIC AXIS ACTIVE TEST” in “Active Test” mode of “IPDM E/R” using CONSULT.
4.
With operating the test item, check light axis operation.
Is the inspection result normal?
YES
>> Headlamp levelizer circuit is normal.
NO
>> Refer to
EXL-119, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010338805
1.
CHECK HEADLAMP AIMING MOTOR FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuses are not fusing.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
2.
CHECK HEADLAMP AIMING MOTOR POWER SUPPLY
1.
Disconnect headlamp aiming motor connector.
2.
Turn ignition switch ON.
3.
Check voltage between headlamp aiming motor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK HEADLAMP AIMING MOTOR POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connectors.
3.
Check continuity between headlamp aiming motor harness connector and IPDM E/R connector.
Test item
Light axis operation
OPTIC AXIS ACTIVE TEST
Default
Moves the light axis to the initial po-
sition.
Lower
Moves the light axis to the lowest
position.
Unit
Location
Fuse No.
Capacity
Headlamp aim-
ing motor
IPDM E/R
#67
10 A
+
-
Voltage
Headlamp aiming motor
Connector
Terminal
RH
E99
3
Ground
9 – 16 V
LH
E98
EXL-120
< DTC/CIRCUIT DIAGNOSIS >
[LED HEADLAMP]
HEADLAMP LEVELIZER CIRCUIT
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-67, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK HEADLAMP AIMING MOTOR GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between headlamp aiming motor harness connector and IPDM E/R harness connector.
Is the inspection result normal?
YES
>> Replace headlamp aiming motor. Refer to
EXL-162, "Disassembly and Assembly"
.
NO
>> Repair or replace harness.
Headlamp aiming motor
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
RH
E99
3
E102
63
Existed
LH
E98
Headlamp aiming motor
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
RH
E99
1
E101
55
Existed
LH
E98
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