ABS Control Unit Inputs and Outputs for 25P Connector

Terminal number | Wire color | Terminal sign | Description | Measurement (Disconnect the ABS control unit 25P connector)
--- | --- | --- | --- | ---
Terminals | Conditions | Voltage
2 | GRN/BLK | FR +B | Detects right-front wheel sensor signal | ——— | ——— | ———
3 | BRN/WHT | FL-GND | Detects left-front wheel sensor signal | ——— | ——— | ———
4 | WHT/BLK | STOP | Detects brake switch signal | 4−GND | Brake pedal | Pressed | Battery voltage
Released | Below 0.3 V
5 | RED | RL-GND | Detects left-rear wheel sensor signal | ——— | ——— | ———
6 | GRN/YEL | RR +B | Detects right-rear wheel sensor signal | ——— | ——— | ———
8 | WHT | +B-FSR | Power source for the fail-safe relay | 8−GND | At all times | Battery voltage
9 | WHT/RED | +B-MR | Power source for the motor relay | 9−GND | At all times | Battery voltage