TSB-ENG158R2

TSB: VCM LOGIC IMPROVEMENT - DTC P200A00 (SA240A) - This bulletin provides information related to the ECM software upgrade and inspection of the VCM motor (Actuation Test) of some 2016MY Optima (JFa) vehicles, produced from August 28, 2015 through February 15, 2016, and some 2016MY Sorento (UMa) vehicles, produced from November 17, 2014 through February 3, 2016, which may experience a malfunction indicator lamp (MIL) illuminated with the Electronic Control Module (ECM) system-related DTC: P200A00.