Service bulletins for the 2016 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.
231 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Exhaust and emissions are shown. Show all
| FT4651 | 2023-08-17. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Failure of DEF sensor GEN 6 within the expected 5-years lifespan. |
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| FT4537 | 2019-04-30. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Exhaust Pipe Clamp Loose |
| LI4263ER1 | 2018-03-12. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE. Subject to application and duty cycle, DEF dosing valve can clog up and cause engine to derate, stall, lose power and log FC3568. Increasing dosing valve and DEF hose angle can help reduce such occurrence. Vehicles reporting repetitive FC3568 can be modified according to procedure herein. |
| BS4137E | 2017-10-12. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Existing NOx sensors may be prone to failures |
| BS4045ER2 | 2017-08-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Heat from a drain on the exhaust may damage the rear left corner panel. |
| BS4045E | 2017-08-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Heat from a drain on the exhaust may damage the rear left corner panel |
| BS3717ER1 | 2017-08-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Flexible bellows N79197 may have an exhaust leak near the rigid exhaust pipe |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.