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Service bulletin FS-2011-04

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 id10042858
Published by NHTSA2012-01-19
Manufacturer's numberFS-2011-04
Manufacturer's date2011-07-07
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA's summary

GILLIG: IT HAS BEEN DETERMINED THAT IN SOME BUSES, THE NIEHOFF ALTERNATOR HARNESS, COULD BE MADE INCORRECTLY. THIS CAN CAUSE TERMINALS ON CONNECTOR FROM TOUCHING SHOULD CONNECTOR NOT BE USED TO PLUG/UNPLUG HARNESS FROM ALTERNATOR AND/OR REGULAR DUE TO A POSSIBLE MISSING GROMMET. *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, Alternator

Vehicles listed
GILLIG 29 FOOT LOW FLOOR2008
GILLIG 35 AND 40 FOOT LOW FLOOR2008
GILLIG BUS2002
GILLIG LOW FLOOR2011
GILLIG PHANTOM2009

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