Kia Rio 2010–2011 — technical service bulletin
Bulletin TSB-032 · NHTSA communication 10034510 · issued Jul 1, 2010
Technical service bulletin
communication type
Power Train
component
2010–2011
model years
2
vehicle entries
Official summary
Kia: pcm upgrade for transmission logic to improve fuel efficiency/cruise control. Provides the procedure to upgrade the powertrain control module (pcm) of some model vehicles with automatic transaxle. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.