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
.
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
3.
Perform the preliminary check. Refer to
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
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