Infiniti G37 Coupe. Manual - part 686
EXL-164
< ECU DIAGNOSIS >
[XENON TYPE]
AFS CONTROL UNIT
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
output
1
(Y)
Ground
Ignition power supply
Input
The ignition switch ON
Battery voltage
2
(LG)
Ground
Right swivel position sensor
ground
Input
The ignition switch ON
0 V
3
(GR)
Ground
AFS switch signal
Input
AFS switch
ON
0 V
OFF
Battery voltage
4
(Y)
Ground
Right swivel position sensor
power supply
Output
The ignition switch ON
5 V
6
(W)
Ground
Height sensor power supply
Output
The ignition switch ON
5 V
7
(P)
Ground
CAN-L
Input/
output
—
—
8
(B)
Ground
Height sensor ground
Input
The ignition switch ON
0 V
9
(GR)
Ground
Right swivel position sensor
signal
Output
Right headlamp
swivel angle
0
°
1.0 V
20
°
2.8 V
11
(R)
Ground
Right swivel motor 1-phase (
−
)
Output
Right headlamp
swivel
Activation
Reference waveform
8 - 12 V
13
(B)
Ground
Right swivel motor 2-phase (
−
)
Output
Right headlamp
swivel
Stopped
9.5 - 11.5 V
15
(G)
Ground
Left swivel motor 1-phase (+)
Output
Left headlamp
swivel
Activation
Reference waveform
8 - 12 V
17
(W)
Ground
Left swivel motor 2-phase (+)
Output
Left headlamp
swivel
Stopped
9.5 - 11.5 V
19
(SB)
Ground
Right levelizer signal
Output
Right headlamp
leveling
Unloaded vehicle
condition
8.8 V
Leveling operation
downward edge
Standard suspension models:
5.8 V
Sport suspension models:
6.5 V
24
(V)
Ground
Left swivel position sensor
power supply
Output
The ignition switch ON
5 V
25
(B)
Ground
Ground
—
The ignition switch ON
0 V
27
(BR)
Ground
Left swivel position sensor
ground
Input
The ignition switch ON
0 V
SKIB2408J
SKIB2408J