SPARTAN CHASSIS (SPARTAN), IS RECALLING CERTAIN MODEL YEAR 2008 DIAMOND, MODEL YEAR 2008-2009 FURION ALONG WITH MODEL YEAR 2011, MODEL YEAR 2010 FURION R/T, MODEL YEAR 2007-2012 GLADIATOR, MODEL YEAR 2008-2012 METROSTAR AND MODEL YEAR 2012 SPARTAN FORCE EMERGENCY RESCUE TRANSPORT VEHICLES EQUIPPED WITH AN ELECTRONIC STABILITY CONTROL (ESC) MANUFACTURED FROM APRIL 12, 2007, THROUGH SEPTEMBER 30, 2011. THE ESC MODULE MAY CAUSE THE ESC SYSTEM TO ACTIVATE UNNECESSARILY WHEN THE VEHICLE IS DRIVEN IN A PARTICULAR MANNER ON CERTAIN UNIQUE ROAD CONDITIONS AND MAY ADVERSELY AFFECT THE SLIP ANGLE CALCULATION BY THE ESC MODULE.