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Service bulletin FT5242

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 id10231890
Published by NHTSA2023-02-25
Manufacturer's numberFT5242
Manufacturer's date2023-02-09
NHTSA componentENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM

NHTSA's summary

ECP radiator failures deemed to be due to overpressure events.

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

Electrical system, Engine

Vehicles listed
NOVA BUS LFS2015, 2016

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

Recalls for the same vehicles and component
20V3540002020-06-15. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS; ELECTRICAL SYSTEM:SOFTWARE
20191712019-04-05. Engine
19V2740002019-04-05. ELECTRICAL SYSTEM
18V8290002018-11-26. ELECTRICAL SYSTEM:SOFTWARE
20182872018-05-31. Electrical
20172642017-05-16. Engine
17V3230002017-05-16. VEHICLE SPEED CONTROL:ACCELERATOR PEDAL; ELECTRICAL SYSTEM
16V0680002016-02-05. ELECTRICAL SYSTEM:WIRING
20155252015-11-05. Engine

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
BS5463ER12024-04-30. Service bulletin. Failure of camera bracket will cause the camera to swing while bus is in motion.
BS5463E2023-12-22. Service bulletin. Failure of camera bracket will cause the camera to swing while bus is in motion.
LI5427E2023-12-22. Service bulletin. Improved durability of engine-side heat exchanger hoses.
FT46512023-08-17. Service bulletin. Failure of DEF sensor GEN 6 within the expected 5-years lifespan.
LI5228ER22023-04-27. Service bulletin. DEF GEN4 tank, tank head and sensor will no longer be available in service
FT52432023-02-25. Service bulletin. ECP radiator failures deemed to be due to overpressure events.
APS5370E2023-02-24. Service bulletin. The Delco-Remy alternator is obsolete. Air cooled ductless (Almott) alternator, power cable and hardware kit to replace the Delco-Remy oil-cooled alternator.
LI5228E2022-05-05. Service bulletin. DEF tank Head Unit GEN4 N8900882 is no longer available in service, it is replace by the new DEF tank Head Unit GEN5 N8910051
BS5210ER12022-04-05. Service bulletin. Horn may fail due to the low internal high heat resistance.
PC10332022-03-03. Service bulletin. Headlight Failure