Electrical Function Schematic, Fully Integrated Transmission Control - PE27.19-P-2061-97FBD
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.
Transmission 725.0 in model 253
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 17F |
| 1 | Circuit 15, status | 9F |
| 1 | Circuit 15, status | 12C |
| 10 | Electric auxiliary oil pump, actuation | 6D |
| 11 | Park pawl lift solenoid, actuation | 9J |
| 12 | Solenoid, actuation | 6H |
| 13 | Engine management, status | 10F |
| 14 | Electric auxiliary oil pump, status | 11C |
| 15 | Transmission control, status | 11D |
| 16 | Instrument cluster, message | 14F |
| 16 | Instrument cluster, message | 20F |
| 16 | Instrument cluster, message | 21J |
| 17 | Trailer recognition, status | 10F |
| 17 | Trailer recognition, status | 23G |
| 17 | Trailer recognition, status | 17F |
| 18 | Vehicle speed, signal | 10F |
| 18 | Vehicle speed, signal | 17E |
| 19 | Accelerator pedal sensor, signal | 11F |
| 2 | DIRECT SELECT lever, status | 10F |
| 2 | DIRECT SELECT lever, status | 15E |
| 2 | DIRECT SELECT lever, status | 17B |
| 20 | DYNAMIC SELECT switch, status | 18F |
| 20 | DYNAMIC SELECT switch, status | 23F |
| 20 | DYNAMIC SELECT switch, status | 27B |
| 20 | DYNAMIC SELECT switch, status | 28E |
| 20 | DYNAMIC SELECT switch, status | 11F |
| 3 | Oil pressure sensor, status | 7E |
| 4 | Turbine wheel RPM sensor, signal | 6F |
| 5 | Internal input speed RPM sensor, signal | 6F |
| 6 | Output shaft RPM sensor, signal | 6G |
| 7 | Transmission oil temperature sensor, signal | 7G |
| 8 | Park pawl position sensor, signal | 8E |
| 9 | Electric auxiliary oil pump, request ON | 9F |
| A1 | Instrument cluster | 22J |
| A26/17 | Head unit | 28F |
| A40/9 | Audio/COMAND control panel | 28B |
| CAN A | Telematics CAN | 28D |
| CAN B | Interior CAN | 25H |
| CAN C1 | Drive train CAN | 10F |
| CAN C1 | Drive train CAN | 12G |
| CAN C1 | Drive train CAN | 13F |
| CAN HMI | User interface CAN | 25G |
| CAN HMI | User interface CAN | 22H |
| Code 550 | Trailer hitch | 27H |
| Flex E | Chassis FlexRay | 15D |
| Flex E | Chassis FlexRay | 19G |
| Flex E | Chassis FlexRay | 18E |
| LIN A3 | LCP LIN | 26B |
| M42 | Electric auxiliary oil pump | 5C |
| N127 | Drivetrain control unit | 15F |
| N28/1 | Trailer recognition control unit | 28J |
| N3/10 | ME-SFI [ME] control unit | 11A |
| N3/9 | CDI control unit | 13A |
| N30/4 | Electronic Stability Program control unit | 20B |
| N72/4 | Left lower control panel | 25B |
| N72/4s11 | DYNAMIC SELECT switch | 24B |
| N73 | Electronic ignition switch control unit | 22F |
| N80 | Steering column module control unit | 15B |
| S16/13 | DIRECT SELECT lever | 18B |
| U1018 | Valid for gasoline engine 276 | 10A |
| U362 | Valid for gasoline engine 274 | 10A |
| U448 | Valid for transmission 725.096 | 5L |
| U449 | Not valid for transmission 725.096 | 5L |
| U74 | Valid for diesel engines | 12A |
| Y3/8b5 | Pressure sensor | 7B |
| Y3/8l1 | Park pawl lift solenoid | 10J |
| Y3/8n1 | Turbine wheel RPM sensor | 3G |
| Y3/8n2 | Internal input speed RPM sensor | 2G |
| Y3/8n3 | Output shaft RPM sensor | 3J |
| Y3/8n4 | Fully integrated transmission control control unit | 7F |
| Y3/8s2 | Transmission oil temperature sensor | 7J |
| Y3/8s4 | Park pawl position sensor | 9C |
| Y3/8y12 | Lubricating pressure solenoid | 6J |
| Y3/8y13 | K81 clutch control solenoid | 6J |
| Y3/8y14 | K38 clutch control solenoid | 6J |
| Y3/8y15 | K27 clutch control solenoid | 6J |
| Y3/8y16 | B08 multidisk brake control solenoid | 6K |
| Y3/8y17 | B05 multidisk brake control solenoid | 6K |
| Y3/8y18 | B06 multidisk brake control solenoid | 6K |
| Y3/8y19 | Working pressure solenoid | 6K |
| Y3/8y20 | Torque converter lockup clutch solenoid | 6L |
| Y3/8y22 | Wet clutch solenoid | 6L |