Nissan Qashqai J11. Manual - part 1704

HEADLAMP (LO) CIRCUIT

EXL-117

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

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EXL

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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 

EXL-73, "Work Procedure"

.

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]

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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