Electrical function schematic for shift operation - PE27.19-P-2057-97FAB
WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Automatic transmission mode button, status | 5G |
| 1 | Automatic transmission mode button, status | 8H |
| 10 | Engine control, status | 6E |
| 11 | Control solenoid valve, actuation | 6C |
| 12 | Turbine wheel RPM sensor, signal | 4H |
| 13 | Internal transmission speed RPM sensor, signal | 3H |
| 14 | Output shaft RPM sensor, signal | 5H |
| 15 | Selection range sensor, signal | 3D |
| 16 | Transmission oil temperature sensor, signal | 4D |
| 17 | Instrument cluster, request | 21E |
| 2 | Steering wheel gearshift button, status | 17G |
| 2 | Steering wheel gearshift button, status | 15B |
| 3 | Selector lever position, status | 6G |
| 4 | Engine torque, reduce request | 16G |
| 5 | Shift stage, status | 16G |
| 6 | Gear range, status | 16G |
| 7 | Gear indicator, actuation | 21B |
| 8 | Transmission mode display, actuation | 21B |
| 9 | Shift point, increase request | 5E |
| A1 | Instrument cluster | 21C |
| A1p12 | Gear indicator | 21A |
| A1p16 | Transmission mode display | 21A |
| CAN C | Drive train CAN | 6F |
| CAN C | Drive train CAN | 6F |
| CAN C | Drive train CAN | 10F |
| CAN E | Chassis CAN | 16F |
| CAN E | Chassis CAN | 19F |
| Code 428 | Steering wheel shift paddles | 8A |
| LIN E1 | Steering LIN | 13B |
| N15/5 | Electronic selector lever module control unit | 7G |
| N3/10 | ME-SFI [ME] control unit | 22H |
| N3/10 | ME-SFI [ME] control unit | 16H |
| N3/10 | ME-SFI [ME] control unit | 19H |
| N3/9 | CDI control unit | 10H |
| N3/9 | CDI control unit | 14H |
| N80 | Steering column module control unit | 16B |
| S110/1 | Steering wheel downshift button | 9A |
| S111/1 | Steering wheel upshift button | 11A |
| S16/12 | Automatic transmission mode button | 7L |
| S16/12 | Automatic transmission mode button | 8L |
| U1018 | Valid for gasoline engine 276 | |
| U152 | Valid for gasoline engine 156 | 18H |
| U157 | Valid for combustion engine 272 DE | 21H |
| U169 | Valid for gasoline engine 271 DE | |
| U739 | Valid for gasoline engine 271 continuous fuel injection system (electronic) | 15H |
| U740 | Valid for diesel engine 646 | |
| U819 | Valid for gasoline engine 272 | |
| U880 | Valid for diesel engine 642 | 9H |
| U948 | Valid for diesel engine 651 | 12H |
| Y3/8n1 | Turbine wheel RPM sensor | 3J |
| Y3/8n2 | Internal transmission speed RPM sensor | 2J |
| Y3/8n3 | Output shaft RPM sensor | 4J |
| Y3/8n4 | Fully integrated transmission control unit | 3E |
| Y3/8s1 | Selection range sensor | 1A |
| Y3/8s2 | Transmission oil temperature sensor | 3B |
| Y3/8y1 | Working pressure control solenoid valve | 6A |
| Y3/8y2 | Clutch control solenoid valve K1 | 6A |
| Y3/8y3 | Clutch control solenoid valve K2 | 6A |
| Y3/8y4 | Clutch control solenoid valve K3 | 6B |
| Y3/8y5 | Multidisk brake control solenoid valve B1 | 6B |
| Y3/8y6 | Multidisk brake control solenoid valve B2 | 6B |
| Y3/8y7 | Multidisk brake control solenoid valve B3 | 6C |
| Y3/8y8 | Torque converter lockup clutch control solenoid valve | 6C |