Electrical Function Schematic For Electric Power Steering - PE46.35-P-2050-97FBA
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 205, 253
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 14E |
| 10 | Steering assistance, request | 15H |
| 11 | Toothed rack position, request | 16F |
| 12 | Parking system control unit, status | 17F |
| 13 | Vehicle stop, signal | 17F |
| 14 | Electrical power steering control unit, status | 19F |
| 15 | Steering wheel angle, signal | 19F |
| 16 | Toothed rack position, signal | 19F |
| 17 | Speed, turn rate and lateral acceleration, signal | 14H |
| 17 | Speed, turn rate and lateral acceleration, signal | 15K |
| 18 | Instrument cluster message, request | 18A |
| 18 | Instrument cluster message, request | 14C |
| 2 | Wheel speed, signal | 13K |
| 2 | Wheel speed, signal | 14H |
| 3 | Drivetrain operational, signal | 12F |
| 4 | Engine speed, signal | 11F |
| 4 | Engine speed, signal | 5F |
| 5 | Diagnosis, communication | 9B |
| 5 | Diagnosis, communication | 10B |
| 5 | Diagnosis, communication | 13B |
| 5 | Diagnosis, communication | 14E |
| 6 | Electric power steering torque sensor, signal | 15F |
| 7 | Steering wheel angle, signal | 9B |
| 8 | Steering wheel velocity, signal | 9B |
| 9 | Electric power steering actuator motor, actuation | 11D |
| A1 | Instrument cluster | 20A |
| A91b1 | Electric power steering torque sensor | 17D |
| A91m1 | Electric power steering actuator motor | 10D |
| CAN C | Engine CAN | 4E |
| CAN D | Diagnostic CAN | 11B |
| CAN H | Vehicle dynamics CAN | 16K |
| CAN HMI | User interface CAN | 16B |
| Code 235 | Active Park Assist | 20G |
| Code 235 | Active Park Assist | 20E |
| Code P44 | Parking package | 20F |
| Code P47 | Parking Pilot with 360° Camera | 20F |
| Code P47 | Parking Pilot with 360° Camera | 20G |
| Flex E | Chassis FlexRay | 14H |
| Flex E | Chassis FlexRay | 14D |
| Flex E | Chassis FlexRay | 9G |
| Flex E | Chassis FlexRay | 18H |
| Flex E | Chassis FlexRay | 18G |
| L6/1 | Left front axle RPM sensor | 11K |
| L6/2 | Right front axle RPM sensor | 11K |
| L6/3 | Left rear axle RPM sensor | 11K |
| L6/4 | Right rear axle RPM sensor | 11L |
| N127 | Drivetrain control unit | 4F |
| N2/10 | Supplemental restraint system control unit | 18K |
| N3/10 | ME-SFI [ME] control unit | 6B |
| N3/9 | CDI control unit | 2B |
| N30/4 | Electronic Stability Program control unit | 13J |
| N49 | Steering wheel angle sensor | 23L |
| N62 | Parking system control unit | 22F |
| N68 | Electrical power steering control unit | 14F |
| N73 | Electronic ignition switch control unit | 14A |
| N80 | Steering column module control unit | 21K |
| U1589 | Valid up to model year 2019 | 20E |
| U1592 | Valid for model 253.99 | 20G |
| U1593 | Valid for model 253 except model 253.99 | 20F |
| U2019 | Valid as of model year 2019 | 20F |
| U390 | Valid for model 205 | 20E |
| U390 | Valid for model 205 | 20E |
| U74 | Valid for diesel engines | 1A |
| U75 | Valid for gasoline engines | 4A |
| X11/4 | Diagnostic connector | 9A |