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Service bulletin 98T49A

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 id608263
Published by NHTSA1999-11-15
Manufacturer's number98T49A
Manufacturer's date1999-08-01
Replaces98T49
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SOME VEHICLES MAY EXPERIENCE THE (MIL) SERVICE ENGINE SOON TELLTALE ON WITH DIAGNOSTIC TROUBLE CODES P0340 AND / OR P0341. *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.

Trouble codes named

P0340, P0341

Vehicles listed
SATURN S-SERIES1996 to 1998

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