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Service bulletin KT-2009042201

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 id10030292
Published by NHTSA2009-09-18
Manufacturer's numberKT-2009042201
Manufacturer's date2009-04-22
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

KIA: ON SOME VEHICLES WITH 2.7L ENGINES, THE ECM SOFTWARE AND TP SENSOR UPGRADE MAY EXPERIENCE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH THE ELECTRONIC THROTTLE CONTROL (ETC) SYSTEM RELATED DTC P2135 OR P0638 OR P2A00 OR P2A03. *PE

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

Electrical system, Software

Trouble codes named

P0638, P2135, P2A00, P2A03

Vehicles listed
KIA AMANTI2007, 2008, 2009
KIA OPTIMA2006
KIA RONDO2007
KIA SEDONA2006, 2007, 2008, 2009
KIA SORENTO2007, 2008, 2009

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

Other bulletins for the same vehicles and component
TSB-061 REV 12010-12-14. Service bulletin. KIA: PROVIDES INFORMATION RELATED TO THE ECM SOFTWARE UPGRADE OF SOME VEHICLES WITH 3.8L AND 2.7L ENGINES WHICH MAY EXPERIENCE A MALFUNCTION INDICATOR LAMP ILLUMINATED WITH THE PCM (POWERTRAIN CONTROL MODULE) SYSTEM RELATED DTC(S). *PE
TSB-0772010-11-20. Service bulletin. KIA: PROVIDES THE PROCEDURE TO UPGRADE THE ENGINE CONTROL MODULE (ECM) ON SOME VEHICLES WHICH MAY EXPERIENCE IDLE IRREGULARITY WITH BRAKE PEDAL APPLIED/DEPRESSED. *PE
TSB-0532010-09-04. Service bulletin. 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
TSB-0442010-08-18. Service bulletin. KIA: ECM UPGRADE WITH TP SENSOR REPLACEMENT-MIL ON WITH DTC P2135/P0638. INFORMATION RELATED TO ECM SOFTWARE AND TP SENSOR UPGRADE ON SOME VEHICLES WITH 2.7L ENGINES WHICH MAY EXPERIENCE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH THE ELECTRONIC THROTTLE CONTROL (ETC) SYSTEM RELATED DTC P2135 OR P0638 OR P2A00 OR P2A03. *PE
TSB-0252010-05-24. Service bulletin. KIA: INFORMATION RELATED TO THE TRANSMISSION CONTROL MODULE (TCM) UPGRADE FOR CERTAIN MODELS. VEHICLES WITH 3.3L ENGINE MAY EXPERIENCE A BUMPING SYMPTOM DURING ENGAGEMENT OF THE DAMPER CLUTCH (TORQUE CONVERTER LOCK UP CLUTCH), AND A BUCKING SYMPTOM WHEN THE DAMPER CLUTCH IS FULLY ENGAGED. *PE