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Service bulletin SB-BS-3127-E

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 id10055824
Published by NHTSA2014-07-23
Manufacturer's numberSB-BS-3127-E
Manufacturer's date2014-05-30
ReplacesBS-3127-ER-1
NHTSA componentVISIBILITY/WIPER

NHTSA's summary

NOVA BUS: INFORMATION CONCERNING IRREGULAR WIPER MOVEMENT IN THE INTERMITTENT MODE. AN ELECTRICAL HARNESS WITH A RELAY MUST BE INSTALL. *JS UPDATED 9/22/14. *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

Glass, wipers and mirrors, Wipers and washers

Vehicles listed
NOVABUS BUS

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