Electrical function schematic for energy management for engine start/stop - PE54.10-P-2070-97FAA
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204.0 /2 with CODE (B03) ECO start/stop function as of model year 2011 YoM 10 MODEL 204.3 with CODE (B03) ECO start/stop function MODEL 204.9 as of 1.12.10 with CODE (B03) ECO start/stop function as of model year 2011 YoM 10
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Alternator, signal | 20E |
| 10 | ECO start/stop function diode, actuation | 12J |
| 11 | Engine start, request | 19E |
| 11 | Engine start, request | 10F |
| 12 | Specified alternator voltage, signal | 9F |
| 12 | Specified alternator voltage, signal | 19E |
| 13 | Alternator, actuation | 20H |
| 14 | Alternator operating rate, signal | 8F |
| 14 | Alternator operating rate, signal | 14F |
| 2 | Circuit 61, status | 13F |
| 3 | "PT_Rdy", signal | 14F |
| 4 | Battery sensor, signal | 4F |
| 5 | ECO start/stop function button additional battery, status | 7F |
| 6 | On-board electrical system energy state, signal | 10F |
| 6 | On-board electrical system energy state, signal | 19E |
| 7 | Hot start, signal | 13E |
| 8 | ECO start/stop function additional battery relay, actuation | 11C |
| 9 | Decoupling relay, actuation | 11J |
| B95 | Battery sensor | 2F |
| CAN B | Interior CAN | 9F |
| CAN E | Chassis CAN | 16F |
| G2 | Alternator | 20H |
| K114 | ECO start/stop function additional battery relay | 11B |
| K19/7 | Decoupling relay | 11K |
| LIN | B7 On-board electrical system LIN | 3F |
| LIN | C1 Drive train LIN | 20F |
| N10/1 | Front SAM control unit with fuse and relay module | 12E |
| N10/2 | Rear SAM control unit with fuse and relay module | 6E |
| N3/10 | ME-SFI [ME] control unit | 21A |
| N3/9 | CDI control unit | 17A |
| U24 | Valid for manual transmission | 11J |
| U25 | Valid for automatic transmission | 12J |
| U74 | Valid for diesel engines | 16A |
| U75 | Valid for gasoline engines | 19A |
| V19 | ECO start/stop function diode | 12K |