VSA Modulator-Control Unit Inputs and Outputs
CONNECTOR TERMINAL REFERENCE
| Terminal number | Wire color | Terminal sign | Description | Measurement (Disconnect the VSA modulator-control unit 46P connector) | ||
|---|---|---|---|---|---|---|
| Terminal | Conditions | Voltage | ||||
| 5 | GRY/RED | RRP | Sends right-rear wheel speed | - | - | - |
| 7 | GRY/YEL | RLP | Sends left-rear wheel speed | |||
| 11 | YEL/BLK | S-GND | Ground for yaw rate-lateral acceleration sensor and steering angle sensor | - | - | - |
| 12 | RED | CAN-L | F-CAN communication circuit | - | - | - |
| 15 | LT BLU | K-LINE | Communicates with HDS | - | - | - |
| 16 | BLU | FR-GND | Detects right-front wheel sensor signal | - | - | - |
| 17 | GRN/BLK | FR+B | ||||
| 18 | BLU/YEL | RR-GND | Detects right-rear wheel sensor signal | |||
| 19 | GRN/YEL | RR+B | ||||
| 20 | YEL/RED | RL+B | Detects left-rear wheel sensor signal | |||
| 21 | BRN/WHT | FL-GND | Detects left-front wheel sensor signal | |||
| 26 | WHT/RED | FLP | Sends left-front wheel speed | - | - | - |
| 28 | LT GRN | FRP | Sends right-front wheel speed | |||
| 33 | WHT | CAN-H | F-CAN communication circuit | - | - | - |
| 40 | GRN/WHT | IG1 | Power source for activating the system | 40-GND | Ignition switch ON (II) | Battery voltage |
| 41 | RED | RL-GND | Detect left-rear wheel sensor signal | - | - | - |
| 42 | BLU/WHT | FL+B | Detect left-front wheel sensor signal | |||
| 43 | BLK | GND2 | Ground for the VSA modulator-control unit | 43-GND | At all time | 0.1 V or less |
| 44 | WHT/RED | +B SOL | Power source for the valve relay | 44-GND | At all time | Battery voltage |
| 45 | WHT | +B MOT | Power source for the motor relay | 45-GND | At all time | Battery voltage |
| 46 | BLK | GND1 | Ground for the pump motor | 46-GND | At all time | 0.1 V or less |