| Number | X-pin, colour | Description |
|---|---|---|
| X114 | 2 -pin, Grey | Plug connector Wheel speed sensor, front left |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Speed sensor signal | ABS/ASC control unit |
| Square-wave signal 0.75/2.5 V; 0-1700 Hz | Oscilloscope/turn wheel | ||
| 2 | E | Voltage supply for speed sensor | ABS/ASC control unit |
| 7.6 V - 8.4 V | Ignition lock position 2 | ||