| Number | X-pin, colour | Description |
|---|---|---|
| X279 | 8-pin, yellow | Plug connector Hall-effect sensor, seat belt buckle |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | E | Terminal R | Engine compartment contact |
| 6 | Not used | ||
| 7 | E | Signal, front passenger's seat belt contact | Multiple restraint system control unit |
| 8 | M | Ground | Ground connector |