Kia TSB #VPI1802_WTY
2015 Kia Optima
Affected Component: ENGINE (PWS)
- Summary
- PRODUCT IMPROVEMENT CAMPAIGN (PI1802) - WARRANTY BULLETIN - KMA launched Product Improvement Campaign PI1802A on July 25, 2018 to perform a software update on certain vehicles with 2.4L GDI engines to alert vehicle drivers at an early stage of bearing wear to prevent severe engine damage.