Electrical Function Schematic For 48V On-Board Electrical System - PE54.10-P-2078-97DCA
Model 238 up to model year 2021 with code B01 (48V technology)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | 48 V vehicle electrical system battery status | 2F |
| 2 | Current and voltage limits, signal | 7H |
| 2 | Current and voltage limits, signal | 11H |
| 3 | Generator Utilization, Signal | 13F |
| 4 | Operating mode, requirement | 13D |
| 4 | Operating mode, requirement | 10B |
| 5 | Low temperature circuit temperature sensor, signal | 13J |
| 6 | Circulation pump 2 low-temperature circuit, control | 10E |
| 7 | 48V battery temperature, signal | 6H |
| 7 | 48V battery temperature, signal | 3F |
| 7 | 48V battery temperature, signal | 6G |
| 8 | Low temperature circuit cooling status | 9G |
| 8 | Low temperature circuit cooling status | 4G |
| A79 | Integrated starter generator | 9B |
| B10/14 | Temperature sensor low temperature circuit 2 | 13K |
| CAN B | Interior CAN | 5H |
| CAN L | Hybrid CAN | 13E |
| Flex E | Chassis Flex Ray | 10H |
| G1/3 | 48 V on-board battery | 3D |
| LIN B22 | 48 V vehicle electrical system LIN | 2F |
| LIN C3 | Powertrain LIN | 11F |
| M1/10 | Starter Generator | 14B |
| M43/7 | Circulation pump 2 low temperature circuit | 10D |
| N127 | Powertrain control unit | 13G |
| N129 | Starter generator control unit | 11A |
| N73 | Electronic ignition lock control unit | 8G |
| N83/1 | Control unit DC/DC converter | 2G |
| U1023 | Valid for engine 264 | 13A |
| U1256 | Valid for engine 256 | 9A |