TSB: SERVICE ACTION: VCM LOGIC IMPROVEMENT - DTC P200A00 (SA240) - THIS BULLETIN PROVIDES INFORMATION RELATED TO THE ECM SOFTWARE UPGRADE AND INSPECTION OF THE VCM MOTOR 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. TO CORRECT THIS CONDITION, THE ECM SHOULD BE REPROGRAMMED USING THE GDS/KDS DOWNLOAD, AS DESCRIBED IN THIS BULLETIN, AND, IF NECESSARY, REPLACEMENT OF THE VARIABLE CHARGE MOTION ACTUATOR (VCMA). DO NOT REPLACE THE INTAKE MANIFOLD FOR THIS CONCERN. BEFORE PERFORMING THIS PROCEDURE, VERIFY THAT THE VIN FALLS WITHIN THE PRODUCTION RANGES BY CONSULTING THE TABLE ON PAGE 8. FOR CONFIRMATION THAT THE LATEST REFLASH HAS BEEN PERFORMED TO THE VEHICLE YOU ARE WORKING ON, VERIFY ROM ID USING THE TABLES IN THIS TSB.
