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Electrical Specification

G12411646Courtesy 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 hold indicator light illuminate.
Contents Terminal No.
(+) - (-)
Input/Output signal
Measured value and measuring conditions
Power supply 35 - 14 10 - 15 V when the ignition switch is ON.
ABS wheel speed sensor Front LH wheel Power supply 9 - 14 0 - 18 V when the ignition switch is ON.
Signal 8 7 - 14 mA: Rectangle waveform
Front RH wheel Power supply 5 - 14 0 - 18 V when the ignition switch is ON.
Signal 4 7 - 14 mA: Rectangle waveform
Rear LH wheel Power supply 7 - 14 0 - 18 V when the ignition switch is ON.
Signal 6 7 - 14 mA: Rectangle waveform
Rear RH wheel Power supply 11 - 14 0 - 18 V when the ignition switch is ON.
Signal 10 7 - 14 mA: Rectangle waveform
Valve relay power supply 30 - 14 10 - 15 V
Motor relay power supply 1 - 14 10 - 15 V
Stop light switch 15 - 14 1.5 V or less when the stop light is OFF; 10 - 15 V when the stop light is ON.
Brake light relay power supply 25 - 14 10 - 15 V when the ignition switch is ON.
Vehicle speed output signal 22 0 ←→ 12 V pulse
VDC OFF switch 31 - 14 1 Ω or less when the OFF switch is "ON"; 1 MΩ or more when the switch is "OFF".
Parking brake switch 17 Pulse signal
Parking brake switch 18 Pulse signal
Parking brake switch 19 Pulse signal
Parking brake switch 24 Pulse signal
Rear brake caliper RH 2 - 3 Pulse signal
Rear brake caliper LH 12 - 13 Pulse signal
Hill hold switch 36 - 14 10 - 15 V when the hill hold switch is ON.
Parking brake indicator light 33 - 14 0 V when the light is on; 10 - 15 V when the light is off.
Brake fluid level switch 38 - 14 10 - 15 V when the ignition switch is ON.
CAN communication line (H) 42 Pulse signal
CAN communication line (L) 43 Pulse signal
Ground 14 -