{"nhtsa_id":10145157,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-09","date":"2018-08-29","document_id":"VPI1802_WTY","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"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.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10145157-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10145157-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10145157","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"OPTIMA","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_kia_optima","2015_kia_optima"]},{"make":"KIA","model":"SORENTO","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_kia_sorento"]},{"make":"KIA","model":"SPORTAGE","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_kia_sportage","2015_kia_sportage"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}