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Electrical Specification

G13203568Courtesy of SUBARU OF AMERICA, INC.
Terminal No. Contents Measuring condition Standard
(B78) No. 1 (+) ←→ Chassis ground (-) Battery power supply Always 8 - 16 V
(B78) No. 2 (+) ←→ Chassis ground (-) GND Always Less than 1 Ω
(B78) No. 3 (+) ←→ Chassis ground (-) Ignition power supply Ignition switch ON 8 - 16 V
(B78) No. 4 - - -
(B78) No. 5 - - -
(B78) No. 6 ←→ Chassis ground Leveling actuator power supply Ignition switch ON 8 - 16 V
(B78) No. 7 ←→ Chassis ground Leveling actuator GND Always Less than 1 Ω
(B78) No. 8 - - -
(B78) No. 9 ←→ Chassis ground Leveling actuator signal Headlight off → on Less than 1 V → 1.0 - 14.4 V (for 17 seconds)
Headlight on, no vehicle height change → change and hold vehicle height for 3 seconds or more
(B78) No. 10 - - -
(B78) No. 11 ←→ Chassis ground LH headlight malfunction signal Always 1 MΩ or more
(B78) No. 12 ←→ Chassis ground RH headlight malfunction signal Always 1 MΩ or more
(B78) No. 13 ←→ Chassis ground SRH signal (LIN)(1) Always 1 MΩ or more
(B78) No. 14 ←→ Chassis ground SRH GND(1) Always Less than 1 Ω
(B78) No. 15 ←→ Chassis ground CAN-H Always 1 MΩ or more
(B78) No. 16 ←→ Chassis ground CAN-L Always 1 MΩ or more
(1) Vehicle equipped with SRH