AI DamageFreightliner MT55: problems, complaints, bulletins
Summary for the Freightliner MT55 across 1 model years: 0 owner complaints and 82 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
| Year | Owner complaints | involving a crash | Technical service bulletins (TSB) | YouTube repair videos |
|---|---|---|---|---|
| 2016 | 0 | 0 | 82 | 0 |
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Equipment | 0 | 0 | 49 |
| Fuel system | 0 | 0 | 10 |
| Engine and cooling | 0 | 0 | 8 |
| Engine | 0 | 0 | 7 |
| Electrical system | 0 | 0 | 6 |
| Structure | 0 | 0 | 2 |
| Suspension | 0 | 0 | 1 |
| Other | 0 | 0 | 1 |
What to check before buying
- Fuel system. Fuel smell, leaks, rough running, fuel-system codes.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- SS 1032974 High Oil Pressure on 2017 DTNA Vehicles Instrument Cluster Display
- 14TL5 ABS Power Line Carrier Converter Available Through PDC
- 14TL2 DD Platform Engine Stand Adapter W060589023100
- 14TS19 DD Platform High Pressure Fuel Lines
- 713-14 Symptom Diagnostics - Combustion Gas in Coolant
- 715-14 Symptom Diagnostics - Coolant Los
- 714-14 Symptom Diagnostics - Low Engine Compression
- 712-14 Engine Coolant Temperature
- 14-028 Remy Extended Coverage Direct File
- 14-027 Detroit's New Consolidated Labor Operations (CLOs
- 14-026-DLR SelecTruck Warranty Enhancements
- 14-024-DLR DTNA & JAD Highlights - Q1 & Q2
Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.