Structure and inner electrical connection
The Infortainment fan is connected to the vehicle electrical system by a 2-pin plug. The front power distribution box or the power distribution box Life module supplies the base plate fan with terminal 15N.
A micro controller controls the switching on and switching off of the fan motor. The temperature sensor on the wiring connection monitors the ambient temperature.
| Item | Explanation |
|---|---|
| 1 | Fan, Infotainment |
| 2 | Fan motor |
| 3 | Temperature sensor |
| 4 | Microcontroller |
PIN ASSIGNMENT SPECIFICATION
| Pin | Explanation |
|---|---|
| Terminal 15N | Terminal 15N after-run |
| Terminal 31L | Terminal 31L, load earth |