CHRYSLER: SOME VEHICLES EXPERIENCE SCREEN LOCK UP ON RADIO DISPLAY OR THE SCREEN GOES BLANK, INTERMITTENTLY, TEXT MESSAGE IS GRAYED OUT SOFT KEYS, BACK UP DISPLAY TURNS OFF. MODEL 2015 CHARGER, DURANGO, GRAND CHEROKEE, CHEROKEE, RAM 1500, 2500, 3500, 3500 CAB, 4500 CAB, TRUCK. *PE
