Kia: ECM upgrade with tp sensor replacement-mil on with DTC P2135/P0638. information related to ECM...
Kia technical service bulletin TSB-044 for 2003-2009 Kia Sorento, 2001-2009 Kia Optima and 2002-2009 Kia Sedona and others.
- Bulletin number
- TSB-044
- Component
- Electrical system: software
- Summary
- 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.
Owners of these vehicles have filed 775 complaints in the electrical category.
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