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Service bulletins for the 2015 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.

155 on file from NHTSA, as of 2026-10-19.

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By component

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
LI5228E2022-05-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. DEF tank Head Unit GEN4 N8900882 is no longer available in service, it is replace by the new DEF tank Head Unit GEN5 N8910051
FT4389R12021-04-02. Service bulletin. EQUIPMENT. ITS Box Shelves Loose
LI4494E2021-03-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Engine compartment junction block scheduled maintenance. This document is an addendum to Nova Bus Maintenance Manual section 19-401, outlining the need to monitor the condition of junction blocks and correct when required.
LI3978E2021-03-04. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY. Information about the engine coolant. Coolant types should not be mixed in the engine.
LI4995E2021-03-04. Service bulletin. ENGINE; ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Engine compartment junction block scheduled maintenance. This document is an addendum to Nova Bus Maintenance Manual section 19-401, outlining the need to monitor the condition of junction blocks and correct when required.
LI5011E2021-02-02. Service bulletin. EQUIPMENT. Recommendations on the disinfection of vehicles as well as products and precautions to be taken.
FT4997R12021-01-05. Service bulletin. SEATS; EQUIPMENT. Passengers seat back cracked inspection
FT4715R12021-01-05. Service bulletin. SEATS; EQUIPMENT. Passengers Seat Back Cracked
LI4915E2020-11-04. Service bulletin. EQUIPMENT. New style CNG Spheros is not fit, form and function as compared to the old heater.
LI4968ER12020-11-04. Service bulletin. EQUIPMENT. Auxiliary heater Thermo 350 is discontinued. The Thermo Plus unit will replace the current unit only if the whole unit needs to be replaced. There is no need to retrofit any buses with the new Thermo Plus units. Replacement parts are available for the current Thermo/Thermo-S units already installed.
APS4896E2020-07-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STEERING. Introduction of a new steering gearbox without the lubrication zerk.
FT48462020-04-13. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Radiator Canopy Panel Hardware Loose
FT47812020-01-21. Service bulletin. EQUIPMENT; ENGINE. Engine door Hinge becoming loose
FT47152019-10-21. Service bulletin. EQUIPMENT; SEATS. Seat back panel
FT45652019-10-21. Service bulletin. EQUIPMENT. Cummins code 3568
FT45782019-09-16. Service bulletin. EQUIPMENT. Belt Guard Beam Failure
FT4559R22019-08-19. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Splash Cover NYCT L841 to 845
LI4577ER12019-06-10. Service bulletin. EQUIPMENT. The repair kit parts will require a specific installation procedure. Current stock parts may still be used
FT4559R12019-06-10. Service bulletin. EQUIPMENT. Splash cover for Sika bead
FT43992019-06-10. Service bulletin. EQUIPMENT. ITS box rail locks are breaking
FT45832019-05-13. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. NOx sensor failing Codes 3446 and 3649
FT45592019-03-25. Service bulletin. EQUIPMENT; STRUCTURE. Sika Seams are Cracking, Strip Solution will be introduced in service.
FT45512019-03-25. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Replace the affected Signal and Ground wires by New kit of Kidde.
LI4394E2018-11-13. Service bulletin. EQUIPMENT. A new air dryer inspection procedure will be added to the maintenance and preventive maintenance manual for air dryer system sections,
BS4461E2018-11-13. Service bulletin. STRUCTURE:BODY:DOOR; EQUIPMENT. Canopy door latch might need to be retightened.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.