Home >> Lincoln >> 2013 >> MKT Base, AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Handles, Locks, Latches And Entry Systems >> Diagnosis And Testing >> Handles, Locks, Latches and Entry Systems >> Pinpoint Tests >> Pinpoint Test O: An Individual Button Or Feature Is Inoperative From The RKE Transmitter >> Possible Sources