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Service bulletin FT5455

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10242849
Published by NHTSA2023-09-26
Manufacturer's numberFT5455
Manufacturer's date2023-09-05
NHTSA componentVISIBILITY

NHTSA's summary

Brass fitting (N79131) leaks found at BL2 and BL4 two-way valve, repairs were performed not per AVT0029.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Glass, wipers and mirrors

Vehicles listed
NOVA BUS LFS2021, 2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
26V3000002026-05-12. VISIBILITY:GLASS, SIDE/REAR; STRUCTURE:INTERIOR PANELS:DOOR
24V6570002024-09-09. EQUIPMENT:ELECTRICAL; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT
24V5640002024-07-26. VISIBILITY:GLASS, SIDE/REAR
20243962024-07-08. Visual System
24V5190002024-07-08. VISIBILITY:WINDSHIELD WIPER/WASHER
20232712023-05-05. Visual System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
FT55452024-03-29. Service bulletin. The Driver’s Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports.
BS5495E2024-02-24. Service bulletin. HVAC coolant pipe leaks from various solder locations.
FT55092024-01-02. Service bulletin. The Driver’s Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports. The glass must have a minimum of 3mm gap all around the supports.
BS5301E2022-10-03. Service bulletin. HVAC deflectors are breaking at the folded attachment points. The brackets broke right at the bending due to a sharp curve
BS5300E2022-10-03. Service bulletin. HVAC deflectors are breaking at the folded attachment points. The brackets broke right at the bending due to a sharp curve
FT5181R12022-01-03. Service bulletin. Camera View and Color Issues