Kia Optima 2011 — technical service bulletin
Bulletin TSB-ENG099R3 · NHTSA communication 10109729 · issued Feb 5, 2014
Technical service bulletin
communication type
Engine
component
2011
model years
1
vehicle entries
Official summary
TSB: SERVICE ACTION: OPTIMA (TF) EWGA INSPECTION AND ADJUSTMENT (SA078) - On some Optima (TF) vehicles with a 2.0 T-GDI engine produced from November 1, 2010 to March 18, 2011, the Malfunction Indicator Light (MIL) may illuminate with DTC P2562 and/or P2565. Inspect the voltage value for boost pressure actuator position control by using GDS.
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.