Infiniti EX35. Manual - part 755

EXL-64

< COMPONENT DIAGNOSIS >

[XENON TYPE]

POWER SUPPLY AND GROUND CIRCUIT

Is the fuse fusing?

YES

>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or 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

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

Does continuity exist?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

AFS CONTROL UNIT

AFS CONTROL UNIT : Diagnosis Procedure

INFOID:0000000003135326

1.

FUSE INSPECTION

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

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

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect AFS control unit harness connector.

3.

Turn ignition switch ON.

4.

Check voltage between AFS control unit harness connector and ground.

Signal name

Fuses and fusible link No.

Battery power supply

C

50

51

Terminals

Voltage

(Approx.)

(+)

(

−

)

IPDM E/R

Connector

Terminal

Ground

E4

1

Battery voltage

IPDM E/R

Ground

Continuity

Connector

Terminal

E5

12

Existed

E6

41

Signal name

Connection position

Fuse No.

Capacity

Ignition power supply

FUSE BLOCK (J/B)

3

10 A

POWER SUPPLY AND GROUND CIRCUIT

EXL-65

< COMPONENT DIAGNOSIS >

[XENON 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 3.

NO

>> Repair harness or connector.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between AFS control unit harness connectors and ground.

Does continuity exist?

YES

>> Power supply and ground circuit are normal.

NO

>> Repair harness or connector.

Terminals

Voltage

(Approx.)

(+)

(

−

)

AFS control unit

Ground

Connector

Terminal

M16

1

Battery voltage

AFS control unit

Ground

Continuity

Connector

Terminal

M16

25

Existed

EXL-66

< COMPONENT DIAGNOSIS >

[XENON TYPE]

EXTERIOR LAMP FUSE

EXTERIOR LAMP FUSE

Description

INFOID:0000000003135327

Fuse list

Diagnosis Procedure

INFOID:0000000003135328

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

#54

10 A

Headlamp HI (RH) 

IPDM E/R

#55

10 A

Headlamp LO (LH) 

IPDM E/R

#56

15 A

Headlamp LO (RH) 

IPDM E/R

#57

15 A

Front fog lamp

IPDM E/R

#58

15 A

• Parking lamp
• Front side marker lamp

IPDM E/R

#52

10 A

• Tail lamp
• Rear side marker lamp
• License plate lamp
• Each illumination

IPDM E/R

#53

10 A

Stop lamp

FUSE BLOCK (J/B)

#7

10 A

Back-up lamp

FUSE BLOCK (J/B)

#4

10 A

Unit

Location

Fuse No.

Capacity

Headlamp HI (LH) 

IPDM E/R

#54

10 A

Headlamp HI (RH) 

IPDM E/R

#55

10 A

Headlamp LO (LH) 

IPDM E/R

#56

15 A

Headlamp LO (RH) 

IPDM E/R

#57

15 A

Front fog lamp

IPDM E/R

#58

15 A

• Parking  lamp
• Front side marker lamp

IPDM E/R

#52

10 A

• Tail  lamp
• Rear side marker lamp
• License plate lamp
• Each illumination

IPDM E/R

#53

10 A

Stop lamp

FUSE BLOCK (J/
B)

#7

10 A

Back-up lamp

FUSE BLOCK (J/
B)

#4

10 A

HEADLAMP (HI) CIRCUIT

EXL-67

< COMPONENT DIAGNOSIS >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

HEADLAMP (HI) CIRCUIT

Component Function Check

INFOID:0000000003534172

1.

CHECK HEADLAMP (HI) OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Activate IPDM E/R auto active test. Refer to 

PCS-11, "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-67, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003534173

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.

Hi

: Headlamp (HI) ON

Off

: Headlamp (HI) OFF

Terminals

Condition

Voltage

(Approx.)

(+)

(

−

)

IPDM E/R

Ground

External 

lamp

Connector

Terminal

RH

E8

89

Hi

Battery 
voltage

Off

0 V

LH

90

Hi

Battery 
voltage

Off

0 V