Service bulletin FT5244
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10231882 |
| Published by NHTSA | 2023-02-25 |
| Manufacturer's number | FT5244 |
| Manufacturer's date | 2023-02-09 |
| NHTSA component | ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING |
NHTSA's summary
ECP radiator failures deemed to be due to overpressure events.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Engine
| NOVA BUS LFS | 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 23V607000 | 2023-08-31. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS |
|---|---|
| 2023348 | 2023-06-14. Electrical |
| 2022310 | 2022-06-13. Electrical |
| 22V416000 | 2022-06-13. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN |
| 20V354000 | 2020-06-15. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS; ELECTRICAL SYSTEM:SOFTWARE |
| 19V274000 | 2019-04-05. ELECTRICAL SYSTEM |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| LI5316ER2 | 2024-02-24. Service bulletin. Crank case vent (CCV) hoses may get damaged over time. |
|---|---|
| BS5543E | 2024-02-24. Service bulletin. Battery tray structure cracks due to thin sheet metal. |
| FT5536 | 2023-12-22. Service bulletin. Battery Tray Structure Cracks. Battery hold downs may slip between batteries. |
| LI5427E | 2023-12-22. Service bulletin. Improved durability of engine-side heat exchanger hoses. |
| BS5469E | 2023-12-22. Service bulletin. The belt guard hinge may crack. |
| FT5433 | 2023-09-26. Service bulletin. Support for infotainement displays may crack. Overhead Screen Display (for 40' buses) |
| FT5434 | 2023-09-26. Service bulletin. Support for infotainement displays may crack. Overhead Screen Display (for 60' buses) |
| FT4651 | 2023-08-17. Service bulletin. Failure of DEF sensor GEN 6 within the expected 5-years lifespan. |
| BS5320ER1 | 2023-04-03. Service bulletin. Fire light coming on in the dash, Fire detection system |
| BS5379E | 2023-03-21. Service bulletin. P-clamps holding the transmission coolant pipes can break and cause coolant leaks. |