Electrical Specification
WARNING: This page is about a different car, the 2017 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
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.
| Content |
Terminal No. (+) - (-) |
Input/Output signal |
| Measured value and measuring conditions |
| Power supply |
4 - 14 |
10 - 15 V when the ignition switch is ON. |
| ABS wheel speed sensor |
Front LH wheel |
Power supply |
20 - 14 |
0 - 18 V when the ignition switch is ON. |
| Signal |
33 () |
7 - 14 mA: Rectangle waveform |
| Signal |
8 () |
7 - 14 mA: Rectangle waveform |
| Front RH wheel |
Power supply |
17 - 14 |
0 - 18 V when the ignition switch is ON. |
| Signal |
29 |
7 - 14 mA: Rectangle waveform |
| Rear LH wheel |
Power supply |
7 - 14 |
0 - 18 V when the ignition switch is ON. |
| Signal |
19 |
7 - 14 mA: Rectangle waveform |
| Rear RH wheel |
Power supply |
18 - 14 |
0 - 18 V when the ignition switch is ON. |
| Signal |
5 |
7 - 14 mA: Rectangle waveform |
| CAN communication line (H) |
2 |
Pulse signal |
| CAN communication line (L) |
15 |
Pulse signal |
| Valve relay power supply |
1 - 14 |
10 - 15 V |
| Motor relay power supply |
26 - 38 |
10 - 15 V |
| Brake light relay power supply (model with X mode and model with EyeSight) |
28 - 14 |
10 - 15 V when the ignition switch is ON. |
| Stop light switch |
6 - 14 |
1.5 V or less when the stop light is OFF; 10 - 15 V when the stop light is ON. |
| Vehicle speed output signal |
27 |
0 ←→ 12 V pulse |
| VDC OFF switch |
37 - 14 |
1 Ω or less when the OFF switch is "ON"; 1 MΩ or more when the switch is "OFF". |
| Ground |
14 |
- |
| Ground |
38 |
- |