DEALER PRINCIPAL NOTICE: PRODUCT IMPROVEMENT CAMPAIGN (PI1806_DP): This document is notification to the dealer principal advising of the Product Improvement Campaign on some 2020 MY Sportage vehicles equipped with 2.4-liter Gasoline Direct Injection (GDI) and 2.0-liter Turbocharged GDI (T-GDI) engines, produced from December 27, 2018 through September 18, 2019, to perform a software update to the Engine Control Unit (ECU) to protect the engine from excessive connecting rod bearing damage.