Kia Optima 2011–2014 — technical service bulletin
Bulletin WTY201709R4 · NHTSA communication 10115242 · issued Jul 26, 2017
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2014
model years
10
vehicle entries
Official summary
WARRANTY BULLETIN: 2017-09.R4 - SC147 Claims Processing Procedures - This Warranty Bulletin accompanies TSB SC147 Theta II Engine Inspection and/or Replacement and is provided to dealers for specific guidance with claim administration and processing of SC147 warranty claims.
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.