Electrical Specification
NOTE:
- Terminal numbers in VDCCM&H/U connector are shown in the figure.
- When the connector is removed from VDCCM&H/U, the ABS warning light, EBD warning light, VDC warning light and TCS OFF indicator light illuminate.
CONTROL MODULE I/O SIGNAL CONNECTOR TERMINAL REFERENCE
| Contents | Terminal No. (+) - (-) | Input/Output signal | ||
|---|---|---|---|---|
| Measured value and measuring conditions | ||||
| Power supply | 34 - 11 | 10 - 15 V when the ignition switch is ON | ||
| ABS wheel speed sensor | Front LH wheel | Power supply | 18 - 11 | 8 - 15V |
| Signal | 17 | 5 - 17 mA: Rectangle waveform | ||
| Front RH wheel | Power supply | 6 - 11 | 8 - 15V | |
| Signal | 5 | 5 - 17 mA: Rectangle waveform | ||
| Rear LH wheel | Power supply | 4-11 | 8-15V | |
| Signal | 3 | 5 - 17 mA: Rectangle waveform | ||
| Rear RH wheel | Power supply | 16 - 11 | 8 - 15V | |
| Signal | 15 | 5 - 17 mA: Rectangle waveform | ||
| Yaw rate & lateral G sensor | 25 - 13 | Serial communication | ||
| Steering angle sensor | ||||
| CAN communication line (+) | 25 | Serial communication | ||
| CAN communication line (-) | 13 | Serial communication | ||
| Valve relay power supply | 12 - 11 | 10 - 15 V always. | ||
| Motor power supply | 24 - 23 | 10 - 15 V when motor is ON | ||
| ABS warning light | 8 - 11 | After turning the ignition switch to ON, 10 - 15 V for 1.5 seconds and less than 1.5 V after 1.5 seconds passed. | ||
| Brake warning light (EBD warning light) | 7 - 11 | After turning the ignition switch to ON, 10 - 15 V for 1.5 seconds and less than 1.5 V after 1.5 seconds passed. | ||
| Stop light switch | 1 - 11 | Less than 1.5 V when the stop light is OFF; otherwise, 10 - 15 V when the stop light is ON. | ||
| Subaru Select Monitor | 19 - 11 | 0 ↔ 12 V pulse (in communication) | ||
| Vehicle speed output signal | 10 | Model without vehicle speed dependent wiper: 0 ↔ 5 V pulse Model without vehicle speed dependent wiper: 0 ↔ 12 V pulse |
||
| Ground | 11 | - | ||