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Service bulletin BS-1859E

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 id10055551
Published by NHTSA2014-06-10
Manufacturer's numberBS-1859E
Manufacturer's date2012-11-08
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

NOVABUS: ON SOME BUSES, THE J1939 NETWORK HAS LOSS COMMUNICATION, AND ON CONNECTORS, AFFIXED TO EN-X64AY 3 WAY CONNECTOR, THE HEAT SHRINK TUBING, THAT WAS INSTALLED, NEEDS TO BE CHANGED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
NOVABUS BUS

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