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Service bulletin 97WS001

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 id51352
Published by NHTSA1997-06-27
Manufacturer's number97WS001
Manufacturer's date1997-01-17
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

CONCERN WITH THE ECC FOR ELECTRONIC ENGINES (PART NUMBER 14322-3405) THAT IS CAUSED BY A VERY LOW BATTERY VOLTAGE OR POOR ELECTRICAL CONNECTIONS PROVIDING INTERMITTENT POWER TO THE ECC. *JD

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, 12-volt battery

Vehicles listed
WESTERN STAR WESTERN STAR

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