CHRYSLER: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. AN INTERMITTENT LOSS OF ELECTRONIC STABILITY CONTROL (ESC) AND/OR ANTI LOCK BRAKE SYSTEM (ABS) AND SPEEDOMETER IS DUE TO SOFTWARE ISSUE THAT MUST BE REPROGRAMMED. MODEL 2013-14 RAM 2500, 3500, 4500, 5500. *PE