Provided you’ve done your mechanical works correctly: transferred your start switch from clutch to brake pedal, connected your AUTO gear shifter with the AUTO trans harness. Now ensure from PCM (ecu) is from an AUTO and same year 5.0 2011-2012 5.0 pcm won’t work correctly on a 2013-14. Reinstate your PATS (PCM REPROGRAM FROM THE IDS, find the AS-BULT DATA from motorcraft service website; use the same VIN of the AUTO PCM you installed), then add your keyfob(s) to the PCM.