SOME 2016-2017 E-SERIES 350/450 VEHICLES EQUIPPED WITHOUT A TRACTION CONTROL SWITCH AND BUILT ON OR BEFORE 17-FEB-2016 MAY HAVE TRACTION CONTROL FUNCTION OR TRACTION CONTROL RELATED SYMPTOMS. VEHICLES WITHOUT A TRACTION CONTROL SWITCH ARE NOT INTENDED TO HAVE TRACTION CONTROL. REPROGRAM THE POWERTRAIN CONTROL MODULE (PCM) TO THE LATEST CALIBRATION USING IDS RELEASE 103.01 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.
