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Service bulletin WSTCAE128-2014

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 id10193664
Published by NHTSA2021-05-18
Manufacturer's numberWSTCAE128-2014
Manufacturer's date2014-11-21
NHTSA componentTRAILER HITCHES; ELECTRICAL SYSTEM

NHTSA's summary

BATTERIES - Limited Applications for Absorbed Glass Mat Batteries. FIFTH WHEELS - Fontaine to Replace Certain Ultra NT Stationary Fifth Wheels. FOOT PEDALS - All Models to Receive New Suspended Accelerator Pedals

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Trailer hitch

Vehicles listed
WESTERN STAR WESTERN STAR

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