Service bulletins for the 2018 NovaBUS LFS
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.
157 on file from NHTSA, as of 2026-10-19.
By type
By component
By topic
Only bulletins with component: Engine are shown. Show all
| FT4781 | 2020-01-21. Service bulletin. EQUIPMENT; ENGINE. Engine door Hinge becoming loose |
|---|---|
| BS4630E | 2020-01-21. Service bulletin. ENGINE. When Fast idle is active the engine parameter prevents the engine from doing an active regeneration. |
| FT4737 | 2019-11-18. Service bulletin. ENGINE AND ENGINE COOLING. Coolant in Pre-heater |
| FT4631 | 2019-11-18. Service bulletin. ENGINE AND ENGINE COOLING. KPI supercapacitor retrofit to support 33V peak |
| FT4689 | 2019-10-21. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE; ENGINE AND ENGINE COOLING. AC Air Flow Issues |
| FT4568R1 | 2019-09-16. Service bulletin. ENGINE. Engine Fan Connector hot |
| FT4567R1 | 2019-09-16. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ENGINE. Engine Fan Connector hot |
| FT4567 | 2019-05-13. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Engine Fan Connector hot |
| FT4568 | 2019-05-13. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Engine Fan Connector hot |
| FT4571 | 2019-04-30. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Exhaust tail pipe is hitting fiberglass |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.