Kia Optima 2014–2017 — technical service bulletin
Bulletin PS457 · NHTSA communication 10090944 · issued Sep 30, 2016
Technical service bulletin
communication type
Equipment
component
2014–2017
model years
4
vehicle entries
Official summary
Pitstop: variant coding integrated brake actuation units (ibau) - when replacing the integrated brake actuation unit, it is necessary to perform variant coding of the new module. For additional information related to variant coding click the variant codes link on the kgis home page. (see page 2 for sample screen shot.)
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.