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Service bulletin 040604026

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 id10006438
Published by NHTSA2004-05-03
Manufacturer's number040604026
Manufacturer's date2004-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

SERVICE MANUAL UPDATE DIAGNOSTIC TROUBLE CODE (DTC) P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, OR P2610. THIS PERTAINS TO THE 2004 SATURN L-SERIES. *MR

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

Engine

Trouble codes named

P0601, P0607, P1600, P1621, P1627, P1680, P1681, P1683, P2610

Vehicles listed
UNKNOWN UNKNOWN1

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