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Service bulletin 99WS001

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 id604305
Published by NHTSA1999-04-22
Manufacturer's number99WS001
Manufacturer's date1999-03-09
NHTSA componentEQUIPMENT:MECHANICAL:WRECKER AND WHEEL LIFT DEVICES

NHTSA's summary

SUBJECT REGARDING THE STRADDLE MOUNTED TRAILER PLUG CORRODING DUE TO MOISTURE COLLECTING INSIDE THE PLUG. *TT

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
WESTERN STAR WESTERN STAR

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