| Number | X-pin, colour | Description |
|---|---|---|
| X1653 | 3-pin, black | Plug connector rpm rate sensor |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal rpm rate sensor | ABS/DSC unit |
| 2 | M | Ground rpm rate sensor | ABS/DSC unit |
| 3 | A | Voltage supply rpm rate sensor | ABS/DSC unit |