Service bulletins for the 2020 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.
76 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Electrical system are shown. Show all
| FT4867R3 | 2021-03-04. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; STEERING; EQUIPMENT. Hydraulic Level Sensor Defective, failures or intermittent Low hydraulic light coming on in service. Sensor failing intermittently this is the new stainless steel improved sensor. Replace sensor by Fozmula. |
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| FT4971 | 2021-02-02. Service bulletin. ELECTRICAL SYSTEM. The AC ON tell tale only turns on 10 seconds and then it turns off. The Compressor and the unit are working properly, but the AC light is not staying ON for the duration of the compressor ON cycle. |
| FT5015 | 2021-02-02. Service bulletin. ELECTRICAL SYSTEM. Design error/Current position of switch can cause a road call. Terminals grounding on bracket. Need to rotate switch 180* to move contacts away from bracket |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.