Nissan Qashqai (2007-2010). Manual — part 1336

POWER SUPPLY AND GROUND CIRCUIT

EXL-49

< COMPONENT DIAGNOSIS >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

1.

CHECK FUSIBLE LINK

Check that the following IPDM E/R fusible link is not blown.

Is the fusible link fusing?

YES

>> Replace the blown fusible link after repairing the affected circuit if a fusible link is blown.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check voltage between IPDM E/R harness connector and ground.

Is the measurement value normal?

YES

>> GO TO 3.

NO

>> Repair harness or connector.

3.

CHECK GROUND CIRCUIT

1.

Disconnect IPDM E/R connectors.

2.

Check continuity between IPDM E/R harness connectors and ground.

Does continuity exist?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

AUTO LEVELIZER CONTROL UNIT

AUTO LEVELIZER CONTROL UNIT : Diagnosis Procedure

INFOID:0000000000955436

1.

CHECK FUSE

Check that the following fuse is fusing.

Is the fuse fusing?

YES

>> Repair the applicable circuit. And then replace the fuse.

Terminal No.

Signal name

Fusible link No.

1

Battery power supply

E

2

C

53

L (except HR engine models)

M (HR engine models)

Terminals

Voltage

(Approx.)

(+)

(

−

)

IPDM E/R

Connector

Terminal

Ground

E9

1

Battery voltage

2

E14

53

IPDM E/R

Ground

Continuity

Connector

Terminal

E10

5

Exist

6

Signal name

Location

Fuse No.

Capacity

Control unit power supply

[Headlamp (LO) signal]

IPDM E/R

#45

15A

EXL-50

< COMPONENT DIAGNOSIS >

[XENON TYPE]

POWER SUPPLY AND GROUND CIRCUIT

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect auto levelizer control unit connector.

3.

Turn the headlamp (LO) ON.

4.

Check voltage between auto levelizer control unit harness connector and ground.

Is the measurement value normal?

YES

>> GO TO 3.

NO

>> Repair the harnesses or connectors.

3.

CHECK GROUND CIRCUIT

Check for continuity between auto levelizer control unit harness connector and ground.

Does continuity exist?

YES

>> Power supply and ground circuit are normal.

NO

>> Repair the harnesses or connectors.

Terminals

Voltage

(Approx.)

(+)

(

−

)

Auto levelizer control unit

Ground

Connector

Terminal

B43

2

Battery voltage

Auto levelizer control unit

Ground

Continuity

Connector

Terminal

B43

1

Existed

EXTERIOR LAMP FUSE

EXL-51

< COMPONENT DIAGNOSIS >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

EXTERIOR LAMP FUSE

Description

INFOID:0000000000955437

Fuse list

Diagnosis Procedure

INFOID:0000000000955438

1.

CHECK FUSE

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

>> Repair the applicable circuit. And then replace the fuse.

NO

>> The fuse is normal.

Unit

Location

Fuse No.

Capacity

Headlamp HI (LH)

IPDM E/R

#48

10 A

Headlamp HI (RH)

IPDM E/R

#47

10 A

Headlamp LO (LH)

IPDM E/R

#46

15 A

Headlamp LO (RH)

IPDM E/R

#45

15 A

Front fog lamp

IPDM E/R

#43

15 A

• Parking lamp
• Tail lamp
• License plate lamp
• Each illumination

IPDM E/R

#49

10 A

Stop lamp

FUSE BLOCK (J/B)

#11

10 A

Back-up lamp

M/T models

IPDM E/R

#54

10 A

CVT models

IPDM E/R

#55

10 A

Unit

Location

Fuse No.

Capacity

Headlamp HI (LH)

IPDM E/R

#48

10 A

Headlamp HI (RH)

IPDM E/R

#47

10 A

Headlamp LO (LH)

IPDM E/R

#46

15 A

Headlamp LO (RH)

IPDM E/R

#45

15 A

Front fog lamp

IPDM E/R

#43

15 A

• Parking lamp
• Tail lamp
• License plate lamp
• Each illumination

IPDM E/R

#49

10 A

Stop lamp

FUSE BLOCK (J/
B)

#11

10 A

Back-up
lamp

M/T models

IPDM E/R

#54

10 A

CVT models

IPDM E/R

#55

10 A

EXL-52

< COMPONENT DIAGNOSIS >

[XENON TYPE]

HEADLAMP (HI) CIRCUIT

HEADLAMP (HI) CIRCUIT

Component Function Check

INFOID:0000000000955440

1.

CHECK HEADLAMP (HI) OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Start IPDM E/R auto active test. Refer to

PCS-9, "Diagnosis Description"

.

2.

Check that the headlamp switches to the high beam.

CONSULT-III ACTIVE TEST

1.

Select "EXTERNAL LAMP" of IPDM E/R active test item.

2.

With operating the test items, check that the headlamp (HI) is turned ON.

NOTE:
ON/OFF is repeated 1 second each.

Is the headlamp (HI) turned ON?

YES

>> Headlamp (HI) circuit is normal.

NO

>> Refer to

EXL-52, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000955441

1.

CHECK HEADLAMP (HI) OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Turn the ignition switch OFF.

2.

Disconnect the front combination lamp connector.

3.

Turn the ignition switch ON.

4.

Select "EXTERNAL LAMP" of IPDM E/R active test item.

5.

With operating the test items, check the voltage between the IPDM E/R harness connector and the
ground.

Is the measurement value normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK HEADLAMP (HI) OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between the IPDM E/R harness connector and the front combination lamp harness con-
nector.

Does continuity exist?

HI

: Headlamp (HI) ON

OFF

: Headlamp (HI) OFF

Terminals

Condition

Voltage

(Approx.)

(+)

(

−

)

IPDM E/R

Ground

External

lamp

Connector

Terminal

RH

E13

45

HI

Battery
voltage

LH

46

OFF

0 V

IPDM E/R

Front combination lamp

Continuity

Connector

Terminal

Connector

Terminal

RH

E13

45

E45

2

Existed

LH

46

E26

2