SOME 2016 F150, MUSTANG AND EXPLORER VEHICLES EQUIPPED WITH A 3.5L GTDI, 2.3L GTDI OR 2.7L GTDI ENGINE BUILT ON OR BEFORE 4/15/2016, AND EQUIPPED WITH ACTIVE NOISE CANCELLATION (ANC) OR ENGINE SOUND ENHANCEMENT (ESE), MAY EXHIBIT NO AUDIO AND/OR DISPLAY AN AUDIO OFF OR LOADING MESSAGE AFTER STARTING THE ENGINE. REPROGRAM THE AUDIO CONTROL MODULE (ACM) TO THE LATEST CALIBRATION USING IDS RELEASE 101.03 OR HIGHER. MAKE SURE YOU ARE CONNECTED TO THE INTERNET WHEN ENTERING MODULE PROGRAMMING TO OBTAIN THE LATEST UPDATES. CALIBRATION FILES MAY ALSO BE OBTAINED AT WWW.MOTORCRAFTSERVICE.COM. USE CAUSAL PART NUMBER 18C869 AND APPLICABLE LABOR OPERATIONS IN SECTION 10 OF THE SLTS MANUAL.
