Nissan Qashqai J11. Manual - part 1710

LIGHT & RAIN SENSOR

EXL-141

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

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LIGHT & RAIN SENSOR

Component Function Check

INFOID:0000000010452494

1.

CHECK LIGHT & RAIN SENSOR

1.

Clean light & rain sensor detection area of windshield fully.

2.

Turn ignition switch ON.

3.

Turn lighting switch AUTO.

4.

With the light & rain sensor illuminating, check the auto light function. 

Is the inspection result normal?

YES

>> Light & rain sensor is normal.

NO

>> Refer to 

EXL-141, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010452495

1.

CHECK LIGHT & RAIN SENSOR POWER SUPPLY

1.

Turn ignition switch OFF

2.

Disconnect light & rain sensor connector.

3.

Turn ignition switch ON.

4.

Check voltage between light & rain sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK LIGHT & RAIN SENSOR POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Remove room lamp relay.

3.

Check continuity between room lamp relay harness connector and light & rain sensor harness connector.

Is the inspection result normal?

YES

>> Perform the interior room lamp power supply circuit diagnosis. Refer to 

INL-55, "Diagnosis Proce-

dure"

.

NO

>> Repair or replace harness.

3.

CHECK LIGHT & RAIN SENSOR GROUND CIRCUIT

Check continuity between light & rain sensor harness connector and ground.

Condition

Auto light function

Light & rain sensor

When illuminating

Not operating

When shutting off light

Operating

+

-

Voltage

Light & rain sensor

Connector

Terminal

R5

1

Ground Battery 

voltage

Room lamp relay

Light & rain sensor

Continuity

Connector

Terminal

Connector

Terminal

M80

7

R5

1

Existed

Light & rain sensor

—

Continuity

Connector

Terminal

R5

3

Ground

Existed

EXL-142

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

LIGHT & RAIN SENSOR

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-171, "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-132, "Removal and Installation"

.

NO

>> Repair or replace harness.

+

-

Condition

Voltage

(Approx.)

BCM

Connector

Terminal

M70

47

Ground 

Ignition switch 
ON

8.7V

JPMIA0156GB

BCM

Light & rain sensor

Continuity

Connector

Terminal

Connector

Terminal

M70

47

R5

2

Existed

BCM

—

Continuity

Connector

Terminal

M70

47

Ground

Not existed

HAZARD SWITCH

EXL-143

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

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HAZARD SWITCH

Component Function Check

INFOID:0000000010338832

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-143, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010338833

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-132, "Removal and Installation"

.

Monitor item

Condition

Monitor status

HAZARD SW

Hazard switch

ON

On

OFF

Off

+

-

Voltage

Hazard switch

Connector

Terminal

M39

2

Ground

9 – 16 V

Hazard switch

BCM

Continuity

Connector

Terminal

Connector

Terminal

M39

2

M70

51

Existed

Hazard switch

—

Continuity

Connector

Terminal

M39

2

Ground

Not existed

EXL-144

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

HAZARD SWITCH

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-144, "Component Inspection"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace hazard switch. Refer to 

EXL-168, "Removal and Installation"

.

Component Inspection

INFOID:0000000010452497

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-168, "Removal and Installation"

.

Hazard switch

—

Continuity

Connector

Terminal

M39

1

Ground

Existed

Hazard switch

Condition

Continuity

Terminal

1

2

Hazard switch

ON

Existed

OFF

Not existed