Service bulletins for the 2005 Kia Optima
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.
22 on file from NHTSA, as of 2026-10-19.
About P0150 on the 2005 Kia Optima: what the code means, and the bulletins and recalls about the same components.
By type
By component
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Only bulletins with trouble code: P0150 are shown. Show all
| TSB-053 | 2010-09-04. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. KIA: ECM UPGRADE-DTC P0130 AND P0150 ON 2.7L ENGINE EQUIPPED. PROVIDES INFORMATION RELATED TO A ECM SOFTWARE UPGRADE OF SOME MODEL YEAR 2005-2006 VEHICLES EQUIPPED WITH 2.7L ENGINES WHICH MAY EXPERIENCE A MALFUNCTION INDICATOR LAMP ILLUMINATED WITH ECM (ELECTRONIC CONTROL MODULE) SYSTEM RELATED DTCS. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.