Heating/Air Conditioning System X4711 Connector End View
Pin Assignments At Plug Connector X4711
| Pin | Type | Description /Signal type | Connection /Measuring information |
|---|---|---|---|
| 1 | -- | Not used | |
| 2 | -- | Not used | |
| 3 | -- | Not used | |
| 4 | -- | Not used | |
| 5 | -- | Not used | |
| 6 | E | Signal Microswitch, air distribution | Microswitch, air distribution basic version |
| 7 | -- | Not used | |
| 8 | -- | Not used | |
| 9 | E | Signal Ventilation temperature sensor, front right | Ventilation temperature sensor, front right IHKA High version |
| 10 | -- | Not used | |
| 11 | E | Signal Footwell temperature sensor, right | Footwell temperature sensor, right IHKA High version |
| 12 | -- | Not used | |
| 13 | A | Locator lighting | Ventilation grille, front centre IHKA High version |
| 14 | -- | Not used | |
| 15 | A | Voltage supply | Connector, flap motors |
| 16 | E/A | LIN bus signal | Bus connection |
| 17 | M | Ground | Microswitch, air distribution basic version |
| 18 | -- | Not used | |
| 19 | A | Supply | Ventilation grille, front centre IHKA High version |
| 20 | M | Sensor ground | Ground connector |
| 21 | E | Signal Mixing air control | Ventilation grille, front centre IHKA High version |
| 22 | E | Signal Evaporator temperature sensor | Evaporator temperature sensor |
| 23 | -- | Not used | |
| 24 | E | Signal Ventilation temperature sensor | Ventilation temperature sensor basic version |
| 24 | E | Signal Ventilation temperature sensor, front left | Ventilation temperature sensor, front left IHKA High version |
| 25 | E | Signal Footwell temperature sensor | Footwell temperature sensor basic version |
| 25 | E | Signal Footwell temperature sensor, left | Footwell temperature sensor, left IHKA High version |
| 26 | E | Ground | Connector, flap motors |