Number | X-pin, colour | Description |
---|---|---|
X661 | 3-pin, black | Plug connector Ventilation flap actuator |
Pin | Type | Description / Signal type | Connection / Measuring notes |
---|---|---|---|
1 | E | Positive activation | Heating and A/C control module |
2 | M | Ground, actuator motors | Heating and A/C control module |
3 | E/A | MI-bus | Heating and A/C control module |