This bulletin applies to 2011 Dodge Ram trucks equipped with an electronic vehicle information center (EVIC) /or Parksense rear park assist. Customers may not understand the EVIC message display “Blinded.” This indicates that the Parksense rear park assist sensors require cleaning. The EVIC flash will change the display to indicate “Clean Sensors.”
The EVIC may display the message “Press 4 Low” when a shift into 4x4 is not allowed. This message has no meaning on these vehicles. The EVIC is supposed to prevent this message from being displayed.
Using the wiTECH diagnostic application for flashing the EVIC is made available through the wiTECH Diagnostic Application. For instructions select the “HELP” tab on the upper portion of the wiTECH window, then “HELP CONTENTS.” This will open the “Welcome to wiTECH” help screen where topics can be selected.
Clear any DTCs that may have been set during programming. Use software level 11.02 or higher.