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Service bulletin 008

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 id10000189
Published by NHTSA2003-02-14
Manufacturer's number008
Manufacturer's date2002-10-01
NHTSA componentINTERIOR LIGHTING

NHTSA's summary

MALFUNCTION INDICATOR LIGHT (MIL) ILLUMINATES WITH A DIAGNOSTIC TROUBLE CODE (DTC) OF P0139 INDICATING REAR OXYGEN SENSOR RATIONALITY MALFUNCTION ON 2001 AND 2002 MODELS. *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

Lighting

Trouble codes named

P0139

Vehicles listed
KIA OPTIMA

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