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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 id610471
Published by NHTSA2000-05-02
Manufacturer's number99WS001
Manufacturer's date1999-10-22
NHTSA componentELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

NHTSA's summary

SUBJECT REGARDING REPORTS OF THE F16 IGNITION FUSE BLOWING, CAUSING THE ENGINE TO SHUT DOWN, AND NOT START AGAIN. WESTERN STAR ENGINEERING HAS CHANGED THE F16 FUSE TO A 30A AUTO RESET CIRCUIT BREAKER. *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

Electrical system, Wiring and fuses

Vehicles listed
WESTERN STAR WESTERN STAR

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