DEALER PRINCIPAL MEMO: ATTENTION: ALL DEALER PRINCIPALS - KIA MOTORS AMERICA, INC. WILL BE CONDUCTING A VOLUNTARY SERVICE CAMPAIGN, TO UPDATE THE ENGINE CONTROL UNIT (ECU) IN CERTAIN 2012-2014 MY SORENTO, 2012-2013 MY OPTIMA, AND 2012-2013 MY SPORTAGE VEHICLES EQUIPPED WITH THE 2.4L OR 2.0L TURBO GDI ENGINES, WHICH MAY EXPERIENCE THE “CHECK ENGINE” LIGHT OR MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION DUE TO THE DIAGNOSTIC TROUBLE CODE (DTC) P0087.
