Electrical function schematic for PRE-SAFE rear - PE30.30-P-2061-97DAA
MODEL 212 as of model year 2014 with CODE 253 (Rear impact warning and protection system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 13H |
| 1 | Engine running, signal | 9D |
| 10 | PRE-SAFE® fault, message | 10B |
| 10 | PRE-SAFE® fault, message | 12C |
| 10 | PRE-SAFE® fault, message | 11F |
| 11 | PRE-SAFE® triggering, request | 8G |
| 11 | PRE-SAFE® triggering, request | 11F |
| 11 | PRE-SAFE® triggering, request | 10J |
| 11 | PRE-SAFE® triggering, request | 3J |
| 12 | Hazard warning flasher, request | 17B |
| 12 | Hazard warning flasher, request | 11G |
| 12 | Hazard warning flasher, request | 12C |
| 13 | Turn signal lamp, actuation | 19D |
| 13 | Turn signal lamp, actuation | 23D |
| 2 | Drivetrain operational, signal | 12H |
| 2 | Drivetrain operational, signal | 9D |
| 3 | Far range radar sensor, signal | 14H |
| 4 | Parking brake indicator switch, status | 12A |
| 4 | Parking brake indicator switch, status | 12H |
| 4 | Parking brake indicator switch, status | 10D |
| 5 | Trailer recognition, status | 11H |
| 5 | Trailer recognition, status | 14D |
| 5 | Trailer recognition, status | 10C |
| 6 | Service brake braking torque, request | 8G |
| 7 | Service brake braking torque, actuation | 6K |
| 8 | Operating mode, status | 13G |
| 8 | Operating mode, status | 10F |
| 9 | PRE-SAFE®, status | 12B |
| 9 | PRE-SAFE®, status | 12G |
| 9 | PRE-SAFE®, status | 10C |
| A1 | Instrument cluster | 8A |
| A7/3 | Traction system hydraulic unit | 6K |
| A76 | Left front reversible emergency tensioning retractor | 9K |
| A76/1 | Right front reversible emergency tensioning retractor | 9K |
| B29/10 | Center rear bumper radar sensor | 14K |
| CAN B | Interior CAN | 14E |
| CAN B | Interior CAN | 15B |
| CAN E1 | Chassis CAN 1 | 11C |
| CAN E1 | Chassis CAN 1 | 9G |
| CAN E1 | Chassis CAN 1 | 9H |
| CAN E1 | Chassis CAN 1 | 4H |
| CAN E1 | Chassis CAN 1 | 4E |
| CAN E2 | Chassis CAN 2 | 11B |
| CAN S2 | Radar CAN 2 | 14J |
| Code 550 | Trailer hitch | 16D |
| E3 | Left rear lamp unit | 19D |
| E3e1 | Left rear turn signal lamp | 19E |
| E4 | Right rear lamp unit | 23D |
| E4e1 | Right rear turn signal lamp | 23E |
| Flex | E Chassis FlexRay | 11G |
| N10/1 | Front SAM control unit with fuse and relay module | 13A |
| N10/2 | Rear SAM control unit with fuse and relay module | 18B |
| N2/10 | Supplemental restraint system control unit | 2K |
| N28/1 | Trailer recognition control unit | 17E |
| N3/10 | ME-SFI [ME] control unit | 6A |
| N3/9 | CDI control unit | 2A |
| N30/6 | Regenerative braking system control unit | 6G |
| N30/7 | Premium Electronic Stability Program control unit | 6F |
| N62/1 | Radar sensors control unit | 14F |
| N93/7 | Chassis gateway control unit | 10D |
| S12 | Parking brake indicator switch | 11B |
| U165 | Valid for AMG | 5E |
| U74 | Valid for diesel engines | 1A |
| U75 | Valid for gasoline engines | 4A |
| U909 | Valid for DISTRONIC PLUS | 5F |
| U974 | Not valid for full hybrid drive | 5F |
| U978 | Valid for full hybrid drive | 5F |