| Number | X-pin, color | Description |
|---|---|---|
| X2156 | 2 -pin, Black | Connector Temperature switch E-box |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Terminal 87 | Terminal 87 splice |
| 2 | A | Signal, temperature switch E-box | Temperature switch, radiator shutter |