TCU upgrade ? driving performance improvement (SA251)
Kia technical service bulletin TSB-TRA064 for 2017 Kia Sorento.
- Bulletin number
- TSB-TRA064
- Component
- Power train
- Summary
- TSB: SERVICE ACTION: TCU UPGRADE ? DRIVING PERFORMANCE IMPROVEMENT (SA251) - This bulletin provides information related to the Transmission Control Unit (TCU) software upgrade for some 2017MY Sorento (UMa) 2.0T-GDI vehicles produced from April 7, 2016 to October 27, 2016 for a logic improvement. To apply the improved logic, the TCU should be reprogrammed using the GDS/KDS download, as described in this bulletin.
Owners of these vehicles have filed 37 complaints in the transmission category.
Vehicles covered
- Kia Sorento 2017 2017
VIN decoder
See the problems and recalls for an exact car
Buying a used Kia Sorento?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history