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Service bulletin 43-043

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 id10057501
Published by NHTSA2015-06-03
Manufacturer's number43-043
Manufacturer's date2014-10-02
NHTSA componentLATCHES/LOCKS/LINKAGES:DOORS:LATCH

NHTSA's summary

KENWORTH CHASSIS: INFORMATION REGARDING MISAPPLIED GHG DOOR LABELS MAY NOT HAVE BEEN INSTALLED AT ALL, ON SOME TRUCKS, OR POSSIBLY APPLIED TO INCORRECT TRUCK. *LJ SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER. *LJ

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

Latches and locks, Door latch

Vehicles listed
KENWORTH T4402014
KENWORTH T6602014
KENWORTH T8002014

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