| Number | X-pin, color | Description |
|---|---|---|
| X981 | 3 -pin, Natural | Connector Rear mixing actuator |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Sensors (+) | Heating and A/C control module |
| 2 | E | Mixing air actuator desired value | Heating and A/C control module |
| 3 | A | Component ground | Heating and A/C control module |