Kia: information related to the transmission control module (TCM) upgrade for certain models
Kia technical service bulletin TSB-025 for 2008-2009 Kia Sorento.
- Bulletin number
- TSB-025
- Component
- Electrical system: software
- Summary
- 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.
Owners of these vehicles have filed 46 complaints in the electrical category.
Vehicles covered
- Kia Sorento 2008-2009 20082009
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