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Electrical Specification

Fig 1: Control Module I/O Signal Connector Terminal Identification

G09488792

Courtesy of SUBARU OF AMERICA, INC.

NOTE:

Terminal numbers in VDCCM & H/U connector (on the control module side) are shown in the figure.
When the connector is removed from the VDCCM & H/U, the brake warning light (EBD warning light), ABS warning light, VDC warning light & VDC indicator light, VDC OFF indicator light, and the hill start assist warning light illuminate.

Contents			Terminal No. (+) - (-)	Input/Output signal
Contents			Terminal No. (+) - (-)	Measured value and measuring conditions
Power supply			31 - 38	10 - 15 V when the ignition switch is ON.
ABS wheel speed sensor	Front LH wheel	Power supply	12 - 38	0 - 18 V
	Front LH wheel	Signal	13	7 - 14 mA: Rectangle waveform
	Front RH wheel	Power supply	3 - 38	0 - 18 V
	Front RH wheel	Signal	2	7 - 14 mA: Rectangle waveform
	Rear LH wheel	Power supply	5 - 38	0 - 18 V
	Rear LH wheel	Signal	6	7 - 14 mA: Rectangle waveform
	Rear RH wheel	Power supply	10 - 38	0 - 18 V
	Rear RH wheel	Signal	9	7 - 14 mA: Rectangle waveform
CAN communication line (H)			36	2.75 - 4.5 V pulse signal
CAN communication line (L)			35	0.5 - 2.25 V pulse signal
Valve relay power supply			1 - 38	10 - 15 V when the ignition switch is ON.
Motor relay power supply			26 - 38	10 - 15 V when the ignition switch is ON.
Stop light switch			27 - 38	1.5 V or less when the stop light is OFF; otherwise, 10 - 15 V when the stop light is ON.
Vehicle speed output signal			30	0 ←→ 12 V pulse
VDC OFF switch			21 - 38	1 Ω or less when the OFF switch is "ON"; 1 MΩ or more when the switch is "OFF".
Ground			38	-