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Service bulletin 42

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 id637916
Published by NHTSA2002-12-09
Manufacturer's number42
Manufacturer's date2002-02-01
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

SERVICING A DEFECTIVE PRESSURE SWITCHING VALVE. *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

Fuel system

Vehicles listed
CHEVROLET PRIZM2000 to 2002

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