Heating And A/C Control Module X611 Connector End View
Pin Assignments At Connector 4 X611
| Pin | Type | Description /Signal type | Connection /Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | A | Sensor signal Evaporator temperature sensor | Evaporator temperature sensor |
| 5 | E | Sensor ground Evaporator temperature sensor | Evaporator temperature sensor |
| 6 | E | Signal, blower switch stage 0 (blower OFF) | Blower switch |
| 7 | E | Actuating signal Fresh air flap motor | Fresh air flap motor |
| 8 | A | Actuating signal Fresh air flap motor | Fresh air flap motor |
| 9 | A | Actuating signal Fresh air flap motor | Fresh air flap motor |
| 10 | E | Actuating signal Fresh air flap motor | Fresh air flap motor |
| 11 | Not used | ||
| 12 | Not used |