AFTER PULLING OUT OF A DRIVEWAY, VEHICLES IN FRONT OF ME CAME TO AN ABRUPT STOP. I STEPPED HARD ON THE BRAKES AND 4WAL ABS BRAKES DID NOT WORK. I WAS ONLY GOING ABOUT 15 OR 20 MPH. THIS IS THE 2ND ACCIDENT IN 6 MONTHS BUT DODGE SAYS THERE IS NOTHING WRONG. THIS DID MORE DAMAGE THAN THE 1ST ACCIDENT. WHAT IS WRONG WITH THE BRAKING SYSTEM?