Electrical Function Schematic For Active Lane Keeping Assist - PE54.71-P-2053-97FBA
Model 205 up to model year 2019
with code 238 (Active lane keeping Assist)
Model 253 (except 253.99)
up to model year 2020
with code 238 (Active lane keeping Assist)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 11E |
| 1 | Engine running, signal | 24E |
| 1 | Engine running, signal | 21B |
| 10 | Vehicle speed, signal | 26E |
| 10 | Vehicle speed, signal | 33G |
| 11 | Wheel rotation direction, signal | 23H |
| 11 | Wheel rotation direction, signal | 7G |
| 12 | Gear range, status | 24B |
| 12 | Gear range, status | 12E |
| 12 | Gear range, status | 23E |
| 13 | Lane data, signal | 11F |
| 14 | Steering wheel angle sensor, signal | 19J |
| 15 | Steering wheel angle, signal | 11G |
| 15 | Steering wheel angle, signal | 22G |
| 16 | Steering wheel velocity, signal | 22G |
| 16 | Steering wheel velocity, signal | 11G |
| 17 | Brake pedal, status | 7G |
| 17 | Brake pedal, status | 23H |
| 18 | Accelerator pedal position, signal | 23D |
| 18 | Accelerator pedal position, signal | 12E |
| 18 | Accelerator pedal position, signal | 21B |
| 19 | Combination switch, status | 16J |
| 19 | Combination switch, status | 21G |
| 19 | Combination switch, status | 12G |
| 2 | Drivetrain operational, signal | 11E |
| 2 | Drivetrain operational, signal | 24D |
| 2 | Drivetrain operational, signal | 21B |
| 20 | Turn rate, lateral and longitudinal acceleration sensor, signal | 7G |
| 20 | Turn rate, lateral and longitudinal acceleration sensor, signal | 2H |
| 20 | Turn rate, lateral and longitudinal acceleration sensor, signal | 23J |
| 21 | Operation, signal | 33K |
| 21 | Operation, signal | 32G |
| 21 | Operation, signal | 26D |
| 22 | CRUISE CONTROL lever, signal | 17H |
| 22 | CRUISE CONTROL lever, signal | 21G |
| 23 | Steering column adjustment switch, status | 17K |
| 23 | Steering column adjustment switch, status | 20G |
| 24 | Multifunction steering wheel button group, signal | 14J |
| 24 | Multifunction steering wheel button group, signal | 20G |
| 24 | Multifunction steering wheel button group, signal | 16H |
| 25 | Driver-side switch group, status | 27E |
| 25 | Driver-side switch group, status | 32F |
| 25 | Driver-side switch group, status | 36F |
| 26 | Automatic function switch, status | 33C |
| 26 | Automatic function switch, status | 25D |
| 26 | Automatic function switch, status | 32D |
| 27 | Reading lamp button, status | 33C |
| 27 | Reading lamp button, status | 32D |
| 27 | Reading lamp button, status | 26D |
| 28 | Steering wheel vibration motor, request | 19H |
| 28 | Steering wheel vibration motor, request | 15H |
| 29 | Steering wheel vibration motor, actuation | 13J |
| 3 | Far range radar sensor, signal | 10D |
| 3 | Far range radar sensor, signal | 9G |
| 30 | Active Lane Keeping Assist warning, request | 35H |
| 30 | Active Lane Keeping Assist warning, request | 29E |
| 31 | ESP®, status | 7G |
| 31 | ESP®, status | 23J |
| 32 | Tire pressure monitor, message | 8E |
| 32 | Tire pressure monitor, message | 27D |
| 32 | Tire pressure monitor, message | 29F |
| 33 | Tire pressure loss warning, status | 7G |
| 33 | Tire pressure loss warning, status | 23K |
| 34 | Trailer recognition, status | 30E |
| 34 | Trailer recognition, status | 8D |
| 34 | Trailer recognition, status | 27D |
| 35 | Wheel-specific service brake braking torque, request | 4G |
| 36 | Wheel-specific service brake braking torque, actuation | 5J |
| 4 | Close range radar sensors, signal | 9E |
| 4 | Close range radar sensors, signal | 10D |
| 4 | Close range radar sensors, signal | 9J |
| 5 | Radar sensor system operational, status | 10G |
| 6 | Active Lane Keeping Assist button, status | 8E |
| 6 | Active Lane Keeping Assist button, status | 25E |
| 6 | Active Lane Keeping Assist button, status | 35B |
| 6 | Active Lane Keeping Assist button, status | 32D |
| 7 | Active Lane Keeping Assist, status | 36H |
| 7 | Active Lane Keeping Assist, status | 30E |
| 8 | Active Lane Keeping Assist mode, request | 26D |
| 8 | Active Lane Keeping Assist mode, request | 33G |
| 9 | Wheel speed, signal | 23H |
| 9 | Wheel speed, signal | 31G |
| 9 | Wheel speed, signal | 36H |
| 9 | Wheel speed, signal | 7G |
| A1 | Instrument cluster | 38H |
| A1p13 | Multifunction display | 37G |
| A26/17 | Head unit | 31J |
| A40/13 | Stereo multifunction camera | 23E |
| A40/9 | Audio/COMAND® control panel | 36J |
| A7/3 | Traction system hydraulic unit | 5J |
| B92 | Front long-range radar sensor | 9J |
| B92/1 | Center rear bumper radar sensor | 13C |
| B92/10 | Left outer rear bumper radar sensor | 13C |
| B92/3 | Left front bumper radar sensor | 9B |
| B92/4 | Right front bumper radar sensor | 9B |
| B92/7 | Right outer rear bumper radar sensor | 13C |
| CAN A | Telematics CAN | 34K |
| CAN B | Interior CAN | 33F |
| CAN B | Interior CAN | 29F |
| CAN B | Interior CAN | 31C |
| CAN C1 | Drive train CAN | 20B |
| CAN C1 | Drive train CAN | 25B |
| CAN H | Vehicle dynamics CAN | 2J |
| CAN HMI | User interface CAN | 31H |
| CAN HMI | User interface CAN | 34H |
| CAN HMI | User interface CAN | 29H |
| CAN S1 | Radar CAN 1 | 9D |
| CAN S2 | Radar CAN 2 | 12D |
| Code 275 | Memory package | 13K |
| Code 475 | Tire pressure monitor | 27J |
| Code 475 | Tire pressure monitor | 26D |
| Code 475 | Tire pressure monitor | 28F |
| Code 550 | Trailer hitch | 25H |
| Flex E | Chassis FlexRay | 17F |
| Flex E | Chassis FlexRay | 20G |
| Flex E | Chassis FlexRay | 14G |
| Flex E | Chassis FlexRay | 23C |
| Flex E | Chassis FlexRay | 7L |
| Flex E | Chassis FlexRay | 14L |
| Flex E | Chassis FlexRay | 28A |
| Flex E | Chassis FlexRay | 20A |
| Flex E | Chassis FlexRay | 12A |
| Flex E | Chassis FlexRay | 20L |
| Flex E | Chassis FlexRay | 9H |
| Flex E | Chassis FlexRay | 28E |
| Flex E | Chassis FlexRay | 5F |
| Flex E | Chassis FlexRay | 17F |
| LIN 1 | Instrument panel LIN | 36B |
| LIN B13 | Roof LIN | 35D |
| LIN B5 | Left front door LIN | 37F |
| LIN E1 | Steering LIN | 15J |
| M99 | Steering wheel vibration motor | 13K |
| N10/6 | Front SAM control unit | 33A |
| N127 | Drivetrain control unit | 23B |
| N135 | Steering wheel electronics | 14J |
| N2/10 | Supplemental restraint system control unit | 2K |
| N28/1 | Trailer recognition control unit | 25H |
| N3/10 | ME-SFI [ME] control unit | 17D |
| N3/9 | CDI control unit | 17A |
| N30/4 | Electronic Stability Program control unit | 2E |
| N49 | Steering wheel angle sensor | 19J |
| N62/1 | Radar sensors control unit | 9E |
| N69/1 | Left front door control unit | 35E |
| N70 | Overhead control panel control unit | 39C |
| N70s3 | Interior lamp automatic function button | 37D |
| N70s6 | Left front reading lamp button | 37D |
| N70s7 | Right front reading lamp button | 37D |
| N73 | Electronic ignition switch control unit | 31E |
| N80 | Steering column module control unit | 18H |
| N88 | Tire pressure monitor control unit | 28J |
| S110 | Left multifunction steering wheel button group | 11H |
| S111 | Right multifunction steering wheel button group | 13H |
| S20 | Driver-side power window and outside mirror adjustment switch group | 39F |
| S4 | Combination switch | 15J |
| S40/4 | Cruise control lever | 16H |
| S59 | Steering column adjustment switch | 14K |
| S6/1 | Driver-side instrument panel button group | 37A |
| S6/1s2 | Active Lane Keeping Assist button | 38A |
| U1018 | Valid for gasoline engine 276 | 16E |
| U362 | Valid for gasoline engine 274 | 16E |
| U39 | Valid for gasoline engine 177 | 16E |
| U406 | Valid for diesel engine 626 | 15C |
| U561 | Valid for Delphi system | 16C |
| U562 | Valid for Bosch system | 16C |
| U948 | Valid for diesel engine 651 | 15C |
| U948 | Valid for diesel engine 651 | 15C |
| U978 | Valid for hybrid drive | 16C |
| Y3/8n4 | Fully integrated transmission control control unit | 28B |