Electrical Specification
NOTE:
- Terminal numbers in VDCCM and H/U connector (on the control module side) are shown in the figure.
- When the connector is removed from the VDCCM and H/U, the brake warning light (EBD warning light), ABS warning light, VDC warning light and VDC indicator light, VDC OFF indicator light, and the hill start assist warning light illuminate.
| Terminal No. | Content | Measuring condition | Standard |
|---|---|---|---|
| (B310) No. 1 ←→ Chassis ground | VDC pump motor power supply | Always | Battery voltage |
| (B310) No. 2 ←→ Chassis ground | Stop light switch | Brake pedal operation | Brake ON: Battery voltage Brake OFF: Ground |
| (B310) No. 4 | VSO PIN output | - | - |
| (B310) No. 6 ←→ Chassis ground | Ignition power supply | Ignition switch: ON | Ignition power supply voltage |
| (B310) No. 10 | CAN-L | - | - |
| (B310) No. 11 | CAN-H | - | - |
| (B310) No. 13 | Ground | - | - |
| (B310) No. 15 | Brake booster pressure sensor output signal | - | - |
| (B310) No. 16 ←→ Chassis ground | Brake booster pressure sensor power supply | Ignition switch: ON | 4.85 - 5.15 V |
| (B310) No. 24 | Brake booster pressure sensor GND | - | - |
| (B310) No. 25 ←→ Chassis ground | VDCCM power supply | Always | Battery voltage |
| (B310) No. 26 | FR wheel speed sensor GND | - | - |
| (B310) No. 27 | FR wheel speed sensor signal | - | - |
| (B310) No. 28 ←→ Chassis ground | Stop light relay | Ignition switch: ON | Ignition power supply voltage |
| (B310) No. 29 | RL wheel speed sensor signal | - | - |
| (B310) No. 30 | RL wheel speed sensor GND | - | - |
| (B310) No. 32 ←→ Chassis ground | VDC OFF switch | VDC OFF switch operation | Switch ON: 1 Ω or less Switch OFF: 1 MΩ or more |
| (B310) No. 33 | RR wheel speed sensor GND | - | - |
| (B310) No. 34 | RR wheel speed sensor signal | - | - |
| (B310) No. 35 ←→ Chassis ground | Brake fluid level switch | Ignition switch: ON | 6 V or more |
| (B310) No. 36 | FL wheel speed sensor signal | - | - |
| (B310) No. 37 | FL wheel speed sensor GND | - | - |