Nissan Tiida C11. Manual - part 759

EXL-34

< COMPONENT DIAGNOSIS >

HEADLAMP (HI) CIRCUIT

Is the measurement value normal?

YES

>> GO TO 4

NO

>> GO TO 3

3.

CHECK HEADLAMP (HI) CIRCUIT FOR OPEN

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between the IPDM E/R harness connector (A)
and the front combination lamp harness connector (B).

Does continuity exist?

YES

>> GO TO 4

NO

>> Repair the harnesses or connectors.

4.

CHECK FRONT COMBINATION LAMP (HI) GROUND CIRCUIT

1.

Disconnect the front combination lamp connector.

2.

Check continuity between the front combination lamp harness
connector terminal and ground.

Does continuity exist?

YES

>> Inspect the headlamp bulb.

NO

>> Repair the harness.

HEADLAMP (XENON)

HEADLAMP (XENON) : Description

INFOID:0000000001527565

The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on
inputs from the BCM over the CAN communication lines. When the headlamp high relay is energized, power
flows through fuses 34 and 35, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp high beam.

HEADLAMP (XENON) : Component Function Check

INFOID:0000000001527566

1.

CHECK HEADLAMP (HI) OPERATION

WITHOUT CONSULT-III

1.

Start IPDM E/R auto active test. Refer to 

XX-XX, "*****"

.

2.

Check that the headlamp switches to the high beam.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.

CONSULT-III

1.

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

2.

With operating the test items, check that the headlamp switches to the high beam.

Does the headlamp switch to the high beam?

YES

>> Headlamp (HI) circuit is normal.

NO

>> Refer to 

EXL-35, "HEADLAMP (XENON) : Diagnosis Procedure"

.

A

B

Continuity

Connector

Terminal

Connector

Terminal

LH

E47

55

E25

1

Yes

RH

56

E26

WKIA5470E

Connector

Terminal

—

Continuity

LH

E25

2

Ground

Yes

RH

E26

PKIC0961E

HI

: Headlamp switches to the high beam.

OFF

: Headlamp OFF

HEADLAMP (HI) CIRCUIT

EXL-35

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

HEADLAMP (XENON) : Diagnosis Procedure

INFOID:0000000001527567

1.

CHECK HEADLAMP (HI) FUSES

1.

Turn the ignition switch OFF.

2.

Check that the following fuses are not open.

Is the fuse open?

YES

>> Repair the harness and replace the fuse.

NO

>> GO TO 2

2.

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 EXTERNAL LAMP ON, check the voltage between the combination lamp connector and ground.

Is the measurement value normal?

YES

>> GO TO 4

NO

>> GO TO 3

3.

CHECK HEADLAMP (HI) CIRCUIT FOR OPEN

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between the IPDM E/R harness connector (A) and the front combination lamp harness
connector (B).

Does continuity exist?

YES

>> GO TO 4

NO

>> Repair the harnesses or connectors.

4.

CHECK HEADLAMP (HI) GROUND CIRCUIT

1.

Disconnect the front combination lamp connector.

2.

Check continuity between the front combination lamp harness connector terminal and ground.

Does continuity exist?

YES

>> Inspect the headlamp bulb.

Unit

Location

Fuse No.

Capacity

Headlamp HI (LH) IPDM E/R

35

10A

Headlamp HI (RH) IPDM E/R

34

10A

(+)

(

−

)

Voltage

Connector

Terminal

LH

E25

4

Ground

Battery voltage

RH

E26

4

A

B

Continuity

Connector

Terminal

Connector

Terminal

LH

E47

55

E25

4

Yes

RH

56

E26

4

Connector

Terminal

—

Continuity

LH

E25

1

Ground

Yes

RH

E26

1

EXL-36

< COMPONENT DIAGNOSIS >

HEADLAMP (HI) CIRCUIT

NO

>> Repair the harness.

HEADLAMP (LO) CIRCUIT

EXL-37

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

HEADLAMP (LO) CIRCUIT

HEADLAMP (HALOGEN)

HEADLAMP (HALOGEN) : Description

INFOID:0000000001523262

The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on
inputs from the BCM via the CAN communication lines. When the headlamp low relay is energized, power
flows through fuses 40 and 41, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp low beam.

HEADLAMP (HALOGEN) : Component Function Check

INFOID:0000000001523263

1.

CHECK HEADLAMP (LO) OPERATION

WITHOUT CONSULT-III

1.

Start IPDM E/R auto active test. Refer to 

XX-XX, "*****"

.

2.

Check that the headlamp is turned ON.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.

CONSULT-III

1.

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

2.

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

Is the headlamp turned ON?

YES

>> Headlamp (LO) is normal.

NO

>> Refer to 

EXL-37, "HEADLAMP (HALOGEN) : Diagnosis Procedure"

.

HEADLAMP (HALOGEN) : Diagnosis Procedure

INFOID:0000000001523264

1.

CHECK HEADLAMP (LO) FUSES

1.

Turn the ignition switch OFF.

2.

Check that the following fuses are not open.

Is the fuse open?

YES

>> Repair the harness and replace the fuse.

NO

>> GO TO 2

2.

CHECK HEADLAMP (LO) OUTPUT VOLTAGE

CONSULT-III

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 EXTERNAL LAMP ON, check the voltage between the
combination lamp connector and ground.

LO

: Headlamp ON

OFF

: Headlamp OFF

Unit

Location

Fuse No.

Capacity

Headlamp LO (LH) 

IPDM E/R

40

15A

Headlamp LO (RH) 

IPDM E/R

41

15A

(+)

(

−

)

Voltage

Connector

Terminal

LH

E25

3

Ground

Battery voltage

RH

E26

3

PKIC0963E