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Service bulletin TIB-E-089

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 id10055557
Published by NHTSA2014-06-11
Manufacturer's numberTIB-E-089
Manufacturer's date2014-03-25
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO THE VIP SERVICE PROGRAM ENDING, THE DATA LOGGERS ARE BEING REMOVED FOR SOME CHASSIS. *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

Equipment and accessories

Vehicles listed
KENWORTH KENWORTH

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