Trailer Module X609 Connector End View
Pin Assignments at Plug Connector X609
| Pin | Type | Description /Signal type | Connection /Measuring notes |
|---|---|---|---|
| 1 | E | Supply Trailer module | Fuse F62 |
| 2 | E | Supply, terminal 30 | Fuse F20 |
| 3 | -- | Not used | |
| 4 | M | Ground | Ground point |
| 5 | E/A | Signal, CAN bus | CAN bus connector |
| 6 | E/A | Signal, CAN bus | CAN bus connector |
| 7 | E | Signal Electrically operated towing hitch | Electrically operated towing hitch |
| 8 | E | Signal, left direction indicator light | A3 Light module |
| 9 | E | Signal, brake light | Light module |
| 10 | A | Signal, left direction indicator light | X630 Trailer socket |
| 11 | A | Signal, right tail light | X630 Trailer socket |
| 12 | A | Signal, right direction indicator light | X630 Trailer socket |
| 13 | A | Signal, left tail light | X630 Trailer socket |
| 14 | A | Signal, rear fog light | X630 Trailer socket |
| 15 | A | Signal, reversing light | X630 Trailer socket |
| 16 | A | Signal, brake light | X630 Trailer socket |