Electrical Function Schematic Of Digital Tachograph (DTCO) - PE54.61-S-2050-97TRB
Model 447.6/7 with code JD1 (Digital tachograph) except code M7E (Electric motor 150 kW/battery 60 kWh (usable)) except code M8E (Electric motor 85 kW/battery 60 kWh (usable)) except code ME0 (Electric motor 85 kW) except code ME4 (Electric motor 145 kW) except code XM0 (Facelift) except code XM7 (MOPF II) except code ZL3 (National version for Latin America)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Vehicle speed, signal | 12C |
| 1 | Vehicle speed, signal | 12D |
| 1 | Vehicle speed, signal | 7C |
| 2 | Travel distance, signal | 12D |
| 3 | Tachograph, status | 9C |
| 3 | Tachograph, status | 8H |
| 4 | Tachograph speed, request | 12E |
| 5 | Tachograph travel distance, request | 12F |
| 6 | Time, signal | 8D |
| 6 | Time, signal | 11C |
| A1/1 | Instrument cluster (KI) control unit | 8J |
| A1/1p13 | Multifunction display | 9H |
| A56 | Digital tachograph (DTCO) control unit | 13C |
| B6/12 | Travel and speed sensor | 13F |
| CAN E | Chassis CAN | 8E |
| CAN E | Chassis CAN | 5C |
| CAN G | Front end CAN | 10C |
| N30/4 | Electronic Stability Program (ESP) control unit | 4D |
| N73 | Electronic ignition lock (EZS) control unit | 8B |