2010 HYUNDAI SANTE FE TRANSMISSIONS BANGS INTO GEAR BETWEEN 1-2 GIVING A FEELING AS IF SOMEONE HAS REAR ENDED YOUR CAR .IT ALSO HAS A ROCKING MOTION WHILE DRIVING. MOSTLY DOES THIS FIRST THING IN THE MORNING BUT WILL ALSO DO IT RANDOMLY. CALL HYUNDAI AND THEY CLAIM THAT THEY DO NOT HAVE ANY KNOWLEDGE OF A TREND ON TRANSMISSION PROBLEM WITH THE SANTE FE. I TOOK CAR TO DEALERSHIP FOR THEM TO LOOK AT AND LEFT IT OVERNIGHT THEY COULD NOT FIND ANY PROBLEM. AT MY SUGGESTION THEY REFLASHED THE COMPUTER AND IT HELPED FOR A WEEK AND NOW THE CAR DOES THE SAME THING BANGING/LEARCHING INTO 2 GEAR. *TR
TL* THE CONTACT OWNS A 2002 HYUNDAI SANTA FE. THE CONTACT STATED THAT THE HEATER FAILED TO WORK. THE VEHICLE WAS NOT TAKEN TO THE DEALER, BUT THE MANUFACTURER WAS CONTACTED. THE MANUFACTURER ADVISED THAT THE SWITCH ASSEMBLY BLOWER NEEDED TO BE REPLACED FOR THE HEATER AND AIR CONDITIONING UNIT. THE PART WAS INSTALLED BY A PRIVATE MECHANIC, BUT THE FAILURE WAS REMEDIED TEMPORARILY. THE UNIT HAD BEEN REPLACED FOUR TIMES SINCE THE INITIAL FAILURE. THE VEHICLE WAS NOT FURTHER REPAIRED. THE FAILURE MILEAGE WAS 93,000 AND THE CURRENT MILEAGE WAS 129,245. KMJ