Infiniti G35 (V35). Manual - part 583

LT-12

HEADLAMP - XENON TYPE -

TKWM4010E

HEADLAMP - XENON TYPE -

LT-13

C

D

E

F

G

H

I

J

L

M

A

B

LT

Terminals and Reference Values for BCM

NKS002NJ

CAUTION:

●

Check combination switch system terminal waveform under the loaded condition with lighting
switch, turn signal switch and wiper switch OFF not to be fluctuated by overloaded.

●

Turn wiper dial position to 4 except when checking waveform or voltage of wiper dial position.
Wiper dial position can be confirmed on CONSULT-II. Refer to 

LT-17, "DATA MONITOR"

 .

Ter-

minal 

No.

Wire 

color

Signal name

Measuring condition

Reference value

Ignition 

switch

Operation or condition

2

G/R

Combination 
switch input 5

ON

Lighting, turn, 
wiper switch
(Wiper intermit-
tent dial position 4)

OFF

Approx. 0 V

Lighting switch HIGH beam (Oper-
ates only HIGH beam switch)

Approx. 1.0 V

Lighting switch 2ND

Approx. 2.0 V

3

G

Combination 
switch input 4

ON

Lighting, turn, 
wiper switch
(Wiper intermit-
tent dial position 4)

OFF

Approx. 0 V

Any of the conditions below

●

Lighting switch 2ND

●

Lighting switch PASSING
(Operates only PASSING 
switch)

Approx. 1.0 V

11

LG

Ignition switch 
(ACC)

ACC

—

Battery voltage

PKIB4959J

PKIB4953J

PKIB4959J

LT-14

HEADLAMP - XENON TYPE -

34

PU

Combination 
switch output 3

ON

Lighting, turn, 
wiper switch

OFF
(Wiper intermittent dial position 4)

Approx. 7.2 V

Any of the conditions below

●

Lighting switch 2ND

●

Lighting switch HI beam
(Operates only HI beam switch)

Approx. 1.2 V

35

Y/R

Combination 
switch output 2

ON

Lighting, turn, 
wiper switch
(Wiper intermit-
tent dial position 4)

OFF

Approx. 7.2 V

Any of the conditions below

●

Lighting switch 2ND

●

Lighting switch PASSING
(Operates only PASSING 
switch)

Approx. 1.2 V

38

W/L

Ignition switch 
(ON) 

ON

—

Battery voltage

39

L

CAN 

−

 

H

—

—

—

40

P

CAN 

−

 

L

—

—

—

42

GY

Battery power 
supply

OFF

—

Battery voltage

52

B

Ground

ON

—

Approx. 0 V

55

R

Battery power 
supply

OFF

—

Battery voltage

Ter-

minal 

No.

Wire 

color

Signal name

Measuring condition

Reference value

Ignition 

switch

Operation or condition

PKIB4960J

PKIB4958J

PKIB4960J

PKIB4958J

HEADLAMP - XENON TYPE -

LT-15

C

D

E

F

G

H

I

J

L

M

A

B

LT

Terminals and Reference Values for IPDM E/R

NKS002NK

How to Proceed With Trouble Diagnosis

NKS002NL

1.

Confirm the symptom or customer complaint.

2.

Understand operation description and function description. Refer to 

LT-5, "System Description"

 .

3.

Perform the preliminary check. Refer to 

LT-15, "Preliminary Check"

 .

4.

Check symptom and repair or replace the malfunctioning parts.

5.

Does headlamp operate normally? If YES, GO TO 6. If NO, GO TO 4.

6.

INSPECTION END

Preliminary Check

NKS002NM

CHECK POWER SUPPLY AND GROUND CIRCUIT

1. 

CHECK FUSES AND FUSIBLE LINK

Check for blown fuses and fusible link.

Refer to 

LT-9, "Wiring Diagram — H/LAMP —"

 .

OK or NG

OK

>> GO TO 2.

NG

>> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse

or fusible link. Refer to 

PG-3, "POWER SUPPLY ROUTING CIRCUIT"

 .

Terminal 

No.

Wire 

color

Signal name

Measuring condition

Reference value

Ignition 

switch

Operation or condition

20 R

Headlamp HIGH&LOW 
(RH)

ON

Lighting switch 2ND 
position

OFF

Approx. 0 V

ON

Battery voltage

27

BR

Headlamp high (RH)

ON

Lighting switch HIGH 
BEAM or PASSING 
position

OFF

Approx. 0 V

ON

Battery voltage

28 

R/Y

Headlamp high (LH)

ON

Lighting switch HIGH 
BEAM or PASSING 
position

OFF

Approx. 0 V

ON

Battery voltage

30 R/B

Headlamp HIGH&LOW 
(LH)

ON

Lighting switch 2ND 
position

OFF

Approx. 0 V

ON

Battery voltage

38

B/R

Ground

ON

—

Approx. 0 V

48

L

CAN 

−

 

H

—

—

—

49

P

CAN 

−

 

L

—

—

—

60

B/R

Ground

ON

—

Approx. 0 V

Unit

Power source

Fuse and fusible link No.

BCM

Battery

F

18

Ignition switch ON or START position

1

Ignition switch ACC or ON position

6

IPDM E/R

Battery

72

74

76

86