System overview
The following illustration shows the functional networking in the hybrid drive using the example F0x, F1x.
| Item | Explanation |
|---|---|
| 1 | Dynamic stability control (DSC) |
| 2 | Electric vacuum pump |
| 3 | Brake vacuum sensor |
| 4 | Electric machine |
| 5 | Transmission oil pump |
| 6 | Auxiliary water pump |
| 7 | Electronic Power Steering (EPS) |
| 8 | Electric A/C compressor |
| 9 | Vehicle Sound Generator (VSG) |
| 10 | Reverse polarity protection |
| 11 | Jump start terminal point |
| 12 | Electric changeover valve for engine mounts |
| 13 | Digital engine electronics |
| 14 | Terminating resistor |
| 15 | Junction Box Electronics (JBE) |
| 16 | Distribution box (junction box) |
| 17 | Power distribution box, right rear |
| 18 | Body connection point |
| 19 | Battery |
| 20 | Integrated chassis management (ICM) |
| 21 | Safety battery terminal |
| 22 | Battery management electronics (SME) |
| 23 | Refrigerant shutoff valve (high-voltage battery) |
| 24 | Integrated automatic heating/air conditioning (IHKA) |
| 25 | Refrigerant shutoff valve (front) |
| 26 | Car access system (CAS) |
| 27 | Crash Safety Module (ACSM) |
| 28 | Electrical machine electronics (EME) |
| 29 | Central gateway module (ZGM) |
| 30 | Brake pedal angle sensor |