Jifeline currently supports truck diagnostics only. Other 24V vehicles such as buses, agricultural vehicles, or construction equipment are not supported at this time.
Supported truck brands
| Brand | Fault code read-out | Coding & calibration | Programming (beta) | Build year |
| MAN | ✓ | ✓ | Own responsibility | 2014 ~ |
| Mercedes Trucks | ✓ | ✓ | Own responsibility | 2013 ~ |
| DAF | ✓ | ✓ | Own responsibility | 2013 ~ |
| IVECO Trucks | ✓ | ✓ | Own responsibility | 2013 ~ (K-Line) 2019 ~ (CAN-bus) |
| Volvo Trucks | ✓ | ✓ | Own responsibility | 2005 ~ |
| Renault Trucks | ✓ | ✓ | Own responsibility | 2013 ~ |
| Scania | ✓ | In development | Own responsibility | 2005 ~ |
Protocol limitations
CAN-bus is fully supported for most trucks from approximately 2013 onwards. K-Line support is limited and may be unreliable, particularly on older vehicles.
For IVECO trucks, reliable support is currently limited to models from 2019 onwards, as earlier vehicles rely heavily on K-Line.
Known limitations
Man TG3 and MANCATS
The MANCATS diagnostic tool expects a specific resistance to identify MAN TG3 vehicles. A dedicated adapter is required to provide this resistance and allow the diagnostic tool to function correctly.