| Number | X-pin, colour | Description |
|---|---|---|
| X1770 | 3-pin, Orange | Plug connector Generator, battery safety terminal |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Battery safety terminal, positive | Airbag diagnostic module |
| 2 | A | Battery safety terminal, negative | Airbag diagnostic module |
| 3 | Not used | ||