2012 MITSUBISHI LANCER EVOLUTION Electronic Stability Control Esc Problems

2012 EVO X GSR - FROM JBA MITSUBISHI (GLEN BURNIE, MD). AT 31,651 MILES - I WAS IN A FAST-FOOD DRIVE THRU LINE ORDERING BREAKFAST. THAT IS, 0MPH. ALL OF A SUDDEN, I HEAR A CHIME AND SEE MY INSTRUMENT PANEL FLASH. MY DRIVING-MODE/STATUS LIGHT (WHICH SHOWS TARMAC/SNOW/GRAVEL) HAD TURNED OFF. ANOTHER LIGHT ILLUMINATED, SAYING '4WD SERVICE REQUIRED'. MY EVO IS 100% BONE STOCK, NO MODS/TUNE. I CALL AROUND AND DO SOME RESEARCH. I CHECK MY FLUIDS, TIRES (ALL 4, BRAND NEW, PROPERLY BALANCED), ETC. A LITTLE WHILE LATER, I DISCOVER THAT IT IS MY AYC PUMP. THIS IS A KNOWN ISSUE WITH EVO'S AND NEEDS TO BE RECALLED. LUCKILY, MINE WENT OUT JUST BEFORE WARRANTY. OTHERWISE, IT'D COST BETWEEN $2500-$3K TO FIX ON MY OWN DIME. I LIVE IN MD - WE GET SNOW EVERY SINGLE YEAR. APPARENTLY, THE SALT AND WEATHER CHANGES CAN CAUSE CORROSION AND DAMAGE TO...