Infiniti M35/M45 Y50. Manual — part 894
AUTO LIGHT SYSTEM
LT-121
C
D
E
F
G
H
I
J
L
M
A
B
LT
TKWT5066E
LT-122
AUTO LIGHT SYSTEM
TKWT5067E
AUTO LIGHT SYSTEM
LT-123
C
D
E
F
G
H
I
J
L
M
A
B
LT
TKWT5277E
LT-124
AUTO LIGHT SYSTEM
Terminals and Reference Values for BCM
NKS003Q5
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
Terminal
No.
Wire
color
Signal name
Measuring condition
Reference value
Ignition
switch
Operation or condition
4
R/G
Combination
switch input 3
ON
Lighting, turn, wiper
OFF
(Wiper dial position 4)
Lighting switch AUTO
Approx. 1.0 V
OFF
Approx. 0 V
11
V
Ignition switch
(ACC)
ACC
—
Battery voltage
12
P
Front door switch
passenger side
signal
OFF
Front door switch pas-
senger side
ON (open)
Approx. 0 V
OFF (closed)
Approx. 8.0 - 8.5 V
13
O/L
Rear door switch
RH signal
OFF
Rear door switch RH
ON (open)
Approx. 0 V
OFF (closed)
Approx. 8.5 - 9.0 V
14
W/B
Optical sensor
signal
ON
When optical sensor is illuminated.
3.1 V or more
NOTE
When optical sensor is not illuminated.
0.6 V or less
17
Y
Optical sensor
power supply
ON
—
Approx. 5 V
18
B
Optical sensor
ground
ON
—
Approx. 0 V
PKIB4957J
SKIB3419J
SKIB4865E
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