Electrical Function Schematic For Electric Drive - PE08.00-P-2050-97BBE
ENGINE 780 in MODEL 453.091/391/491
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Accelerator pedal sensor, signal | 22E |
| 10 | Electric machine, status | 27F |
| 11 | Wheel speed, signal | 16K |
| 11 | Wheel speed, signal | 16J |
| 11 | Wheel speed, signal | 15G |
| 12 | Warning tone, request | 9E |
| 12 | Warning tone, request | 7C |
| 12 | Warning tone, request | 17F |
| 13 | Charging current from alternator operation, energy flow | 43G |
| 13 | Charging current from alternator operation, energy flow | 41E |
| 13 | Charging current from alternator operation, energy flow | 37B |
| 14 | Distance warning system, status | |
| 14 | Distance warning system, status | |
| 14 | Distance warning system, status | |
| 14 | Distance warning system, status | |
| 15 | Brake pedal, status | |
| 15 | Brake pedal, status | |
| 15 | Brake pedal, status | |
| 16 | Circuit 15, signal | 23G |
| 17 | Fan motor, actuation | 21E |
| 18 | Electric vehicle drive motor fan, actuation | 41H |
| 19 | Coolant circulation pump, actuation | 27H |
| 19 | Coolant circulation pump, actuation | 26J |
| 2 | Gear range, request | 22J |
| 2 | Gear range, request | 22G |
| 2 | Gear range, request | 40F |
| 20 | Charging current, energy flow | 55J |
| 20 | Charging current, energy flow | 44D |
| 20 | Charging current, energy flow | 52E |
| 20 | Charging current, energy flow | 50C |
| 20 | Charging current, energy flow | 49A |
| 21 | Coolant pressure sensor, signal | 21G |
| 22 | Refrigerant compressor, request | 15D |
| 22 | Refrigerant compressor, request | 24C |
| 23 | High-voltage battery temperature, signal | 37D |
| 24 | High-voltage battery, status | 37C |
| 25 | Transmission mode, signal | 13G |
| 26 | Crash, signal | 27D |
| 26 | Crash, signal | 39F |
| 26 | Crash, signal | 36D |
| 27 | High-voltage PTC heater, status | |
| 28 | Climate control, request | 30G |
| 29 | Air conditioning expansion valve, actuation | 35K |
| 3 | Electric machine specified torque, request | 40F |
| 30 | High-voltage battery cooling system expansion valve, actuation | |
| 30 | High-voltage battery cooling system expansion valve, actuation | |
| 31 | High-voltage battery heater relay actuation | |
| 32 | High-voltage battery heater actuation | |
| 33 | High-voltage battery and high-voltage control unit box cooling regulation valves actuation | |
| 4 | Discharge current for motor operation, energy flow | 44G |
| 5 | Charge level, status | 17F |
| 5 | Charge level, status | 15C |
| 5 | Charge level, status | 27E |
| 6 | Discharge current, energy flow | 41F |
| 6 | Discharge current, energy flow | 41B |
| 6 | Discharge current, energy flow | 46A |
| 7 | Electric machine rpm, signal | 43F |
| 8 | Electrical machine rotor position, signal | 43F |
| 9 | Electric machine temperature, signal | 43F |
| A1 | Instrument cluster | 15A |
| A89 | Controller unit for distance warning function with radar sensor | 2F |
| A9/6 | Electric refrigerant compressor | 25A |
| A90 | Controller unit for distance warning function with active brake intervention | 10B |
| B37 | Accelerator pedal sensor | 22B |
| B4/22 | Coolant pressure sensor | 20H |
| CAN A | Telematics CAN | 7C |
| CAN B | Interior CAN | 28G |
| CAN B | Interior CAN | 19F |
| CAN B | Interior CAN | 11G |
| CAN B | Interior CAN | 15H |
| CAN B | Interior CAN | 11E |
| CAN B | Interior CAN | 15D |
| CAN EL | Electric drive system CAN | 28E |
| CAN EL | Electric drive system CAN | 22H |
| CAN EL | Electric drive system CAN | 35F |
| CAN EL | Electric drive system CAN | 33F |
| CAN EL | Electric drive system CAN | 34E |
| CAN G | Front end CAN | 5G |
| CAN G | Front end CAN | 12D |
| CODE I01 | Automatic air conditioning | 35J |
| CODE V03 | Battery cooling system | 35G |
| Code 252 | Collision warning system (FCW) | 1E |
| Code 258 | Active Brake Assist | 9A |
| Code 908 | On-board charger 22kW | 44E |
| Code 908 | On-board charger 22kW | 50E |
| F2 | Vehicle interior fuse and relay module | 24J |
| G1 | On-board electrical system battery | 50A |
| G5 | High-voltage battery | 37B |
| H4/16 | Electric vehicle sound generator | 7A |
| K60/2 | High-voltage battery heater relay | 19B |
| L20 | Rotor position sensor | 45F |
| L6/1 | Left front axle rpm sensor | 18G |
| L6/2 | Right front axle rpm sensor | 18H |
| L6/3 | Left rear axle rpm sensor | 19K |
| L6/4 | Right rear axle rpm sensor | 19K |
| LIN | EL Electric drive LIN | 24D |
| M4/7 | Fan motor | 20D |
| M43/1 | High-voltage control unit box coolant pump | 28H |
| M43/2 | High-voltage battery coolant pump | 26J |
| M46 | Electric vehicle drive motor fan | 41J |
| M5 | Electric vehicle drive motor | 46F |
| N10/10 | Center SAM control unit | 15E |
| N127 | Electric drive control unit | 23E |
| N129/1 | Power electronics control unit | 41G |
| N15/5 | Electronic selector lever module control unit | 22J |
| N2/1 | High-voltage crash sensor control unit | 32D |
| N22/1 | Climate control control unit | 31G |
| N30/4 | Electronic Stability Program control unit | 15J |
| N33/5 | High-voltage PTC heater | 26A |
| N82/2 | Battery management system control unit | 37D |
| N83 | High-voltage control unit box | 43A |
| N83/1 | DC/DC converter control unit | 47A |
| N83/10 | Control unit of charger for high-voltage battery (22 kW charger) | 51G |
| N83/2 | Charge monitoring control unit | 51K |
| N83/5 | Control unit of charger for high-voltage battery (7 kW charger) | 48C |
| N93/1 | Audio gateway control unit | 7D |
| N93/2 | Distance warning function gateway | 7F |
| R101 | High-voltage battery heater | 17C |
| S6/10 | Economy mode switch | 11G |
| S9/1 | Stop lamp switch | 11K |
| U427 | Valid for charger (7 kW) | 50H |
| U427 | Valid for charger (7 kW) | 47B |
| X58/23 | Charger feed-in socket | 52C |
| Y139/4 | Control valve for high-voltage battery cooling and high-voltage control unit box | 19G |
| Y139/5 | High-voltage battery cooling system regulating valve | 19G |
| Y19/1 | Electric expansion valve (vehicle interior) | 37J |
| Y19/3 | Electric expansion valve (battery) | 37G |