Energy Management Electrical Function Schematic - PE54.10-P-2062-97BBE
MODEL 453.091/391/491 with ENGINE 780
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, signal | 27E |
| 10 | Electric machine rpm, signal | 39F |
| 11 | Electrical machine rotor position, signal | 39F |
| 12 | Electric machine temperature, signal | 40F |
| 13 | Charging current from alternator operation, energy flow | 39G |
| 13 | Charging current from alternator operation, energy flow | 37E |
| 13 | Charging current from alternator operation, energy flow | 35B |
| 14 | Distance warning system, status | 6F |
| 14 | Distance warning system, status | 13F |
| 14 | Distance warning system, status | 14D |
| 14 | Distance warning system, status | 24F |
| 15 | Pre-air conditioning, communication | 40K |
| 16 | Charging current, energy flow | 45B |
| 17 | Refrigerant compressor, request | 26G |
| 17 | Refrigerant compressor, request | 27C |
| 18 | High-voltage battery temperature, signal | 32D |
| 19 | High-voltage battery, status | 32D |
| 2 | Gear range, request | 25J |
| 2 | Gear range, request | 25G |
| 2 | Gear range, request | 36G |
| 20 | Transmission mode, signal | 16E |
| 21 | Vehicle data, communication | 13E |
| 21 | Vehicle data, communication | 49B |
| 21 | Vehicle data, communication | 45E |
| 21 | Vehicle data, communication | 48E |
| 21 | Vehicle data, communication | 49D |
| 21 | Vehicle data, communication | 50H |
| 22 | Electric drive motor regenerative torque, signal | 36G |
| 22 | Electric drive motor regenerative torque, signal | 40G |
| 23 | Coolant pump switchover valve, actuation | 28G |
| 23 | Coolant pump switchover valve, actuation | 39G |
| 23 | Coolant pump switchover valve, actuation | 31E |
| 24 | Regenerative voltage, signal | 29G |
| 24 | Regenerative voltage, signal | 40G |
| 24 | Regenerative voltage, signal | 31E |
| 25 | Open high-voltage main contactor, actuation | 30E |
| 3 | Engine drag torque control, request | 24G |
| 4 | Crash, signal | 28G |
| 4 | Crash, signal | 25E |
| 4 | Crash, signal | 32E |
| 5 | Accelerator pedal sensor, signal | 26E |
| 6 | Electric machine, status | 28G |
| 7 | Power electronics control unit temperature sensor, signal | 28G |
| 8 | Charge level, status | 17F |
| 8 | Charge level, status | 15C |
| 8 | Charge level, status | 28E |
| 9 | Discharge current, energy flow | 28E |
| 9 | Discharge current, energy flow | 37F |
| 9 | Discharge current, energy flow | 37B |
| 9 | Discharge current, energy flow | 42B |
| A1 | Instrument cluster | 15A |
| A89 | Controller unit for distance warning function with radar sensor | 2F |
| A9/6 | Electric refrigerant compressor | 29A |
| A90 | Controller unit for distance warning function with active brake intervention | 10B |
| B37 | Accelerator pedal sensor | 25B |
| CAN A | Telematics CAN | 49H |
| CAN B | Interior CAN | 28H |
| CAN B | Interior CAN | 20F |
| CAN B | Interior CAN | 11G |
| CAN B | Interior CAN | 23H |
| CAN B | Interior CAN | 11E |
| CAN B | Interior CAN | 15D |
| CAN B | Interior CAN | 31K |
| CAN B | Interior CAN | 43K |
| CAN EL | Electric drive system CAN | 25H |
| CAN EL | Electric drive system CAN | 23D |
| CAN EL | Electric drive system CAN | 31G |
| CAN EL | Electric drive system CAN | 29F |
| CAN G | Front end CAN | 5G |
| CAN G | Front end CAN | 12D |
| Code 252 | Collision warning system (FCW) | 1E |
| Code 258 | Active Brake Assist | 9A |
| Code 908 | On-board charger 22kW | 43E |
| F2 | Vehicle interior fuse and relay module | 29D |
| G1 | On-board electrical system battery | 46A |
| G5 | High-voltage battery | 35C |
| L20 | Rotor position sensor | 41F |
| LIN EL | Electric drive LIN | 27D |
| M5 | Electric vehicle drive motor | 42F |
| M5b1 | Electric vehicle drive motor temperature sensor | 42F |
| N10/10 | Center SAM control unit | 15E |
| N112/2 | Telematics services communication module | 49J |
| N127 | Electric drive control unit | 26E |
| N129/1 | Power electronics control unit | 37G |
| N15/5 | Electronic selector lever module control unit | 26J |
| N2/1 | High-voltage crash sensor control unit | 21C |
| N2/10 | Supplemental restraint system control unit | 30H |
| N22/1 | Climate control unit | 38J |
| N24/5 | Powerline gateway control unit | 49E |
| N30/4 | Electronic Stability Program control unit | 22J |
| N82/2 | Battery management system control unit | 33E |
| N82/2M | Battery management system control unit relay 1 (precharge) | 33D |
| N82/2k2 | Battery management system control unit relay 2 (phase signal) | 33D |
| N82/2k3 | Battery management system control unit relay 3 (neutral conductor) | 33D |
| N83 | High-voltage control unit box | 38A |
| N83/1 | DC/DC converter control unit | 43B |
| N83/10 | Control unit of charger for high-voltage battery (22 kW charger) | 43F |
| N83/2 | Charge monitoring control unit | 43E |
| N93/1 | Audio gateway control unit | 7D |
| N93/2 | Distance warning function gateway | 7F |
| S6/10 | Economy mode switch | 18C |
| S8 | High-voltage battery safety shutoff | 35D |
| X58/23 | Charger feed-in socket | 49A |