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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Exterior Lighting System) >> Ecu Diagnosis Information >> AFS Control Unit >> Reference Value >> Physical Values

Physical Values

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
Terminal No. (Wire color) Description Condition Value (Approx.)
+ - Signal name Input/output
1 (G) Ground Ignition power supply Input The ignition switch ON Battery voltage
2 (O) Ground Right swivel position sensor ground Input The ignition switch ON 0 V
3 (GR) Ground AFS switch signal Input AFS switch ON Battery voltage
OFF 0 V
4 (BR) Ground Right swivel position sensor power supply Output The ignition switch ON 5 V
6 (V) 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 (Y) Ground Right swivel position sensor signal Output Right headlamp swivel angle 0° 1.0 V
15° 2.8 V
11 (R) Ground Right swivel motor 1-phase (-) Output Right headlamp swivel Activation Reference waveform
G05980764
13 (B) Ground Right swivel motor 2-phase (-) Output Right headlamp swivel Stopped 9.5 - 11.5 V
15 (W) Ground Left swivel motor 1-phase (+) Output Left headlamp swivel Activation Reference waveform
G05730038
17 (G) Ground Left swivel motor 2-phase (+) Output Left headlamp swivel Stopped 9.5 - 11.5 V
19 (W) Ground Right levelizer signal Output Right headlamp leveling Unloaded vehicle condition 8.8 V
Leveling operation downward edge 4.0 V
24 (LG) 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
28 (SB) Ground Height sensor signal Output Vehicle rear height Unloaded vehicle condition 2.5 V
Low (Leveling operation downward edge) 1.4 V
29 (P) Ground Left swivel position sensor signal Output Left headlamp swivel angle 0° 1.0 V
17° 3.0 V
30 (L) Ground CAN-H Input/output - -
32 (W) Ground Right swivel motor 2-phase (+) Output Right headlamp swivel Activation Reference waveform
G05980764
34 (G) Ground Right swivel motor 1-phase (+) Output Right headlamp swivel Stopped 9.5 - 11.5 V
36 (R) Ground Left swivel motor 2-phase (-) Output Left headlamp swivel Activation Reference waveform
G05730038
38 (B) Ground Left swivel motor 1-phase (-) Output Left headlamp swivel Stopped 9.5 - 11.5 V
40 (GR) Ground Left levelizer signal Output Right headlamp leveling Unloaded vehicle condition 8.8 V
Leveling operation downward edge 4.0 V
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