DTC ›
SC4
| Code | Heading | Variants |
|---|---|---|
| 000004 | Tachograph power supply - no signal | — |
| 000139 | Recording Unit, internal error | — |
| 0001C0 | Pre over speed alert | — |
| 000200 | Driver Card 1 error | — |
| 000300 | Driver Card 2 error | — |
| 000400 | Card reader 1 error | — |
| 000500 | Card reader 2 error | — |
| 0005B1 | MC25: Data memory error MC29: Card conflict MC30: Over speed | — |
| 0005B2 | Faults with no other DTC | — |
| 0005B3 | Handling errors with no other DTC | — |
| 0005B4 | MC54: Card re-authentication / update not possible in smart card slot 1. MC72: Card re-authentication / update not possible in smart card slot 2. | — |
| 000660 | Printer paper out, no paper | — |
| 000800 | Time / Date error | — |
| 000C31 | Program memory, checksum error | — |
| 000D33 | Calibration memory, read/write error | — |
| 000F00 | Buttons / KBD error | — |
| 001260 | Driving without card (Driver card or Workshop card) | — |
| 002004 | Sensor power supply - no signal | — |
| 002180 | No speed signal from sensor - no signal | — |
| 002280 | Invalid speed signal or data link error - invalid signal | — |
| 002380 | Speed sensor - Recording unit: no data, link signal - no signal | — |
| 002452 | Sensor / Tachograph signature mismatch | — |
| 002508 | Internal error in sensor | — |
| 003000 | Speed pulse output Recording Unit (B7) | — |
| 005000 | Data memory error | — |
| 005004 | Card inserted during not allowed system status | — |
| 005006 | Motion sensor conflict (conflict between GNSS and sensor) | — |
| C25900 | Communication error with the remote communication facility | — |
| C46B00 | Absence of position information from GNSS receiver | — |
| D80000 | Internal GNSS receiver fault | — |
| D90000 | Internal DSRC component (module) fault | — |
| F01762 | Time conflict | — |