Electrical Function Schematic For Alternator Management - PE54.10-P-2064-97FBA
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.
Model 205, 253 (except 253.99)
except code B01 (48V technology)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 7G |
| 1 | Engine running, signal | 13G |
| 1 | Engine running, signal | 4F |
| 2 | Battery sensor, signal | 14F |
| 3 | Alternator, actuation | 1H |
| 4 | Alternator, signal | 1D |
| 5 | Alternator operating rate, signal | 7G |
| 5 | Alternator operating rate, signal | 4F |
| 5 | Alternator operating rate, signal | 12G |
| 6 | Specified alternator voltage, signal | 5G |
| 6 | Specified alternator voltage, signal | 10G |
| 6 | Specified alternator voltage, signal | 4D |
| B95 | Battery sensor | 14C |
| CAN B | Interior CAN | 11G |
| CAN C1 | Drive train CAN | 4E |
| Flex E | Chassis FlexRay | 6G |
| G2 | Alternator | 2J |
| LIN B15 | Battery sensor LIN | 14E |
| LIN C1 | Drive train LIN | 2F |
| N10/6 | Front SAM control unit | 14F |
| N127 | Drivetrain control unit | 4G |
| N3/10 | ME-SFI [ME] control unit | 2B |
| N3/9 | CDI control unit | 5B |
| N73 | Electronic ignition switch control unit | 9F |
| U74 | Valid for diesel engines | 4A |
| U75 | Valid for gasoline engines | 1A |