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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Exterior Lights (Diagnostics) >> Control Module I/O Signal >> Electrical Specification >> Auto Headlight Beam Leveler Cm

Auto Headlight Beam Leveler Cm

Fig 1: Auto Headlight Beam Leveler CM Connector End View
G08549445Courtesy of SUBARU OF AMERICA, INC.
Terminal No. Content Measuring condition Standard
1 ←→ Chassis ground IG power supply Ignition switch ON 8 - 16 V
2←→ Chassis ground GND Always Less than 1 Ω.
3←→ Chassis ground Rr vehicle height sensor GND Always Less than 1 Ω
4 Not used - -
5←→ Chassis ground RH headlight malfunction signal Always 1 MΩ or more
6 Not used - -
7 ←→ Chassis ground SRH signal (UN) Always 1 MΩ or more
8 Not used - -
9←→ Chassis ground SRH GND Always Less than 1 Ω
10 ←→ Chassis ground Leveling actuator power supply Ignition switch ON 10 - 16 V
11 ←→ Chassis ground Leveling actuator GND Always Less than 1 Ω
12 ←→ 3 Rr vehicle height sensor power supply Ignition switch ON 4.75 - 5.25 V
13 Not used - -
14 Not used - -
15 Not used - -
16 ←→ Chassis ground LH headlight malfunction signal Always 1 MΩ or more
17 ←→ Chassis ground Leveling actuator signal Headlight off → on Less than IV →1.0 - 14.4 V (for 17 seconds)
Headlight on, no vehicle height change → change and hold vehicle height for 3 seconds or more
18 Not used - -
19 ←→ Chassis ground Rr sensor signal IG ON (with no passenger, no load and vehicle stopped) Approx. 2.5 V (changes according to vehicle condition)
20 Not used - -
21 Not used - -
22 ←→ Chassis ground SRH OFF switch Switch OFF → ON (at SRH OFF) 1 MΩ or more → less than 1 Ω
23 CAN-H Always 1 MΩ or more
24 CAN-L Always 1 MΩ or more