Trailer Module SX609A Connector End View
Pin Assignments At Plug Connector X609
| Pin | Type | Description /Signal type | Connection /Measuring notes |
|---|---|---|---|
| 1 | A | Signal, brake light | Trailer socket from 2009_03 |
| 1 | E | Supply, terminal 30 | Fuse F41 up to 2008_11 or Fuse F43 up to 2009_02 |
| 2 | E | Supply, terminal 30 | Fuse F4 up to 2008_11 or Fuse F3 up to 2009_02 |
| 2 | E/A | K-CAN system bus | CAN bus connector from 2009_03 |
| 3 | E/A | K-CAN system bus | CAN bus connector |
| 4 | -- | Not used | |
| 5 | -- | Not used | |
| 6 | -- | Not used | |
| 7 | -- | Not used | |
| 8 | -- | Not used | |
| 9 | E | Signal Turn signal indicator | Footwell module |
| 10 | E | Signal, brake light | Footwell module |
| 11 | -- | Not used | |
| 12 | A | Signal Rear fog light | Trailer socket |
| 13 | E | Supply, terminal 30 | Fuse F43 or Fuse F3 from 2009_03 |
| 13 | A | Signal, parking light | Trailer socket up to 2009_02 |
| 14 | A | Signal, parking light | Trailer socket |
| 15 | A | Signal, right direction indicator light | Trailer socket |
| 16 | A | Signal, reversing light | Trailer socket |
| 17 | M | Ground | Ground point |
| 18 | A | Signal, left direction indicator light | Trailer socket |
| 19 | A | Signal, parking light | Trailer socket |
| 20 | E | Supply, terminal 30 | Fuse F3 from 2009_03 |