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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.

By type

By component

By topic

Bulletins, newest first
BS3667ER22020-10-02. Service bulletin. STRUCTURE. Vertical beam might crack above front door, second post capping. Weld stiffening plates.
FT49262020-09-01. Service bulletin. STEERING. Drag links found loose after 35 to 45000 ml. Replace drag links.
LI4432ER12020-07-02. Service bulletin. STEERING. TRW has eliminated from service procedure TAS-103 the greasing of the steering gearbox output shaft.
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
LI4774E2020-02-10. Service bulletin. FUEL SYSTEM, GASOLINE. Bad torque sequence and engine rail flatness out of tolerance at fuel tank mounts created preload in the chassis leading to premature failure.
FT47812020-01-21. Service bulletin. EQUIPMENT; ENGINE. Engine door Hinge becoming loose
BS4630E2020-01-21. Service bulletin. ENGINE. When Fast idle is active the engine parameter prevents the engine from doing an active regeneration.
FT47152019-10-21. Service bulletin. EQUIPMENT; SEATS. Seat back panel
FT45652019-10-21. Service bulletin. EQUIPMENT. Cummins code 3568
FT46172019-10-21. Service bulletin. ELECTRICAL SYSTEM. CAN Layer Resets
FT46692019-10-21. Service bulletin. ELECTRICAL SYSTEM. CAN Layer Resets
FT45782019-09-16. Service bulletin. EQUIPMENT. Belt Guard Beam Failure
FT4566R12019-09-16. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ENGINE. Engine Fan Connector hot
FT4559R22019-08-19. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Splash Cover NYCT L841 to 845
LI4642E2019-07-08. Service bulletin. ENGINE AND ENGINE COOLING. Addition of strain relief bracket to secure regulator connections against vibration
FT46392019-07-08. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. Rear axle failure NYCT Inspection Request
BS4334E2019-06-10. Service bulletin. ENGINE AND ENGINE COOLING. Critical low coolant level sensor N84555 may under certain conditions cause a false code of critical low coolant level.
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
FT45662019-05-13. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Engine Fan Connector hot
FT45192019-04-30. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. VBEA Reprogramming for Battery replacement due to low voltage
FT4416R22019-04-30. Service bulletin. POWER TRAIN. Plastic fitting for PEX affected by oil leaking from transmission cooler

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