Electrical Function Schematic For PRE-SAFE (R) Brake - PE30.30-P-2060-97SEA
Model 217, 222 up to model year 2018 with code 271 (Autonomous brake intervention/pedestrian protection)
Model 217, 222 up to model year 2018 with code 300 (PRE-SAFE® Brake)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | PRE-SAFE® brake, status | 8E |
| 1 | PRE-SAFE® brake, status | 6B |
| 10 | Wheel speed, signal | 5F |
| 11 | Wheel rotation direction, signal | 5F |
| 12 | Far range radar sensor, signal | 6G |
| 13 | Object information, data package | 9E |
| 14 | PRE-SAFE® brake distance warning, request | 8C |
| 14 | PRE-SAFE® brake distance warning, request | 4B |
| 15 | Warning tone, request | 7C |
| 15 | Warning tone, request | 4B |
| 16 | Speaker, actuation | 3B |
| 17 | Service brake braking torque, request | 3F |
| 18 | Traction system hydraulic unit, actuation | 2D |
| 19 | Front axle brake pressure sensor, signal | 2F |
| 2 | Engine running, signal | 9E |
| 2 | Engine running, signal | 14G |
| 20 | Braking torque, signal | 5F |
| 3 | Drivetrain operational, signal | 10E |
| 3 | Drivetrain operational, signal | 14G |
| 4 | Close range radar sensors, signal | 8G |
| 4 | Close range radar sensors, signal | 6J |
| 5 | Radar sensor system operational, status | 7G |
| 6 | Gear range, status | 10E |
| 6 | Gear range, status | 14D |
| 7 | Stereo multifunction camera, status | 9E |
| 8 | ESP®, status | 6F |
| 9 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 2J |
| 9 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 6F |
| A1 | Instrument cluster | 2B |
| A40/13 | Stereo multifunction camera | 10B |
| A7/3 | Traction system hydraulic unit | 2E |
| A7/3b1 | Front axle brake pressure sensor | 2E |
| B24/15 | Yaw rate, lateral and longitudinal acceleration sensor | 2K |
| B29 | Front long-range radar sensor | 5J |
| B29/2 | Left front bumper radar sensor | 8J |
| B29/3 | Right front bumper radar sensor | 8J |
| CAN C1 | Drive train CAN | 14H |
| CAN C1 | Drive train CAN | 14C |
| CAN H | Vehicle dynamics CAN | 2J |
| CAN HMI | User interface CAN | 5B |
| CAN S1 | Radar CAN 1 | 8H |
| Flex E | Chassis FlexRay | 5H |
| Flex E | Chassis FlexRay | 11F |
| Flex E | Chassis FlexRay | 9D |
| Flex E | Chassis FlexRay | 7D |
| Flex E | Chassis FlexRay | 5F |
| H4/61 | Instrument cluster speaker | 2A |
| N127 | Drivetrain control unit | 14E |
| N3/10 | ME-SFI [ME] control unit | 14J |
| N3/9 | CDI control unit | 11J |
| N30/4 | Electronic Stability Program control unit | 2F |
| N62/1 | Radar sensors control unit | 8E |
| N73 | Electronic ignition switch control unit | 7A |
| U1032 | Valid for engine 278 and 157 | 13L |
| U1035 | Valid for gasoline engine 279 | 13L |
| U1073 | Valid for gasoline engine 276.9 | 13K |
| U391 | Valid for gasoline engine 276.8 | 13L |
| U397 | Valid for gasoline engine 277 | 12L |
| U74 | Valid for diesel engines | 9J |
| U75 | Valid for gasoline engines | 12J |
| U880 | Valid for diesel engine 642 | 9L |
| U948 | Valid for diesel engine 651 | 9L |
| U978 | Valid for hybrid drive | 12C |
| Y3/8n4 | Fully integrated transmission control control unit | 14A |