Nissan Qashqai (2007-2010). Manual — part 1381

LIGHT & RAIN SENSOR

EXL-229

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Is the measurement value normal?

YES

>> GO TO 7.

NO

>> GO TO 5.

3.

CHECK LIGHT & RAIN SENSOR POWER SUPPLY OPEN CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between the light & rain sensor harness connector and the BCM harness connector.

Does continuity exist?

YES

>> GO TO 4.

NO

>> Repair the harnesses or connectors.

4.

CHECK LIGHT & RAIN SENSOR POWER SUPPLY SHORT CIRCUIT

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

Does continuity exist?

YES

>> Repair the harnesses or connectors.

NO

>> Replace BCM. Refer to

BCS-64, "Exploded View"

.

5.

CHECK LIGHT & RAIN SENSOR SIGNAL OPEN CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between the light & rain sensor harness connector and the BCM harness connector.

Does continuity exist?

YES

>> GO TO 6.

NO

>> Repair the harnesses or connectors.

6.

CHECK LIGHT & RAIN SENSOR SIGNAL SHORT CIRCUIT

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

Does continuity exist?

YES

>> Repair the harnesses or connectors.

NO

>> Replace BCM. Refer to

BCS-64, "Exploded View"

.

Terminals

Voltage

(Approx.)

(+)

(

−

)

Light & rain sensor

Ground

Connector

Terminal

R13

2

12 V

Light & rain sensor

BCM

Continuity

Connector

Terminal

Connector

Terminal

R13

1

M66

42

Existed

Light & rain sensor

Ground

Continuity

Connector

Terminal

R13

1

Not existed

Light & rain sensor

BCM

Continuity

Connector

Terminal

Connector

Terminal

R13

2

M66

17

Existed

Light & rain sensor

Ground

Continuity

Connector

Terminal

R13

2

Not existed

EXL-230

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

LIGHT & RAIN SENSOR

7.

CHECK LIGHT & RAIN SENSOR GROUND OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

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

Does continuity exist?

YES

>> Replace the light & rain sensor.

NO

>> Repair the harnesses or connectors.

Light & rain sensor

Ground

Continuity

Connector

Terminal

R13

3

Existed

HAZARD SWITCH

EXL-231

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

HAZARD SWITCH

Component Function Check

INFOID:0000000001099367

1.

CHECK HAZARD SWITCH SIGNAL BY CONSULT-III

CONSULT-III DATA MONITOR

1.

Turn the ignition switch ON.

2.

Select "HAZARD SW" of BCM (FLASHER) data monitor item.

3.

With operating the hazard switch, check the monitor status.

Is the item status normal?

YES

>> Hazard switch circuit is normal.

NO

>> Refer to

EXL-231, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001099368

1.

CHECK HAZARD SWITCH SIGNAL INPUT

With operating the hazard switch, check the voltage between the BCM harness connector and the ground.

Is the measurement value normal?

YES

>> Replace BCM. Refer to

BCS-64, "Exploded View"

.

NO

>> GO TO 2.

2.

CHECK HAZARD SWITCH SIGNAL OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect the hazard switch connector and BCM connector.

3.

Check continuity between the hazard switch harness connector and the BCM harness connector.

Does continuity exist?

YES

>> GO TO 3.

NO

>> Repair the harnesses or connectors.

3.

CHECK HAZARD SWITCH SIGNAL SHORT CIRCUIT

Check continuity between the hazard switch harness connector and the ground.

Monitor item

Condition

Monitor status

HAZARD SW

Hazard switch

ON

ON

OFF

OFF

Terminals

Condition

Voltage (Approx.)

(+)

(

−

)

BCM

Ground

Hazard switch

Connector

Terminal

M65

8

ON

0 V

OFF

JPMIA0154GB

Hazard switch

BCM

Continuity

Connector

Terminal

Connector

Terminal

M45

3

M65

8

Existed

EXL-232

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

HAZARD SWITCH

Does continuity exist?

YES

>> Repair the harnesses or connectors.

NO

>> GO TO 4.

4.

CHECK HAZARD SWITCH GROUND OPEN CIRCUIT

Check continuity between the hazard switch harness connector and the ground.

Does continuity exist?

YES

>> Replace the hazard switch.

NO

>> Repair the harnesses or connectors.

Hazard switch

Ground

Continuity

Connector

Terminal

M45

3

Not existed

Hazard switch

Ground

Continuity

Connector

Terminal

M45

2

Existed