2004 Hyundai Santa Fe Powertrain & Transmission Problems

The contact owns a 2004 Hyundai Santa Fe. The contact stated that on six separate occasions, the vehicle had independently accelerated without warning. On one occasion, the vehicle had accelerated through a red light with the brake pedal depressed to the floorboard. On a separate occasion, the vehicle accelerated through the contact's garage door upon entering the driveway. The air bags did not deploy and no injuries were reported. A police report was not filed; the garage door was replaced after the crash. The vehicle was taken to an independent mechanic who could not determine the cause of the failure. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 37,000

2004 HYUNDAI SANTA FE 2.7 LITER ENGINE, HIGH IDLES AT 3,000 RPM ON START UP AND NEVER GOES DOWN EVEN WHEN ENGINE REACHES NORMAL OPERATING TEMPERATURE, AUTOMATIC TRANSMISSION NOT EVEN ACTING RIGHT SINCE THIS PROBLEM STARTED, THIS IS A HAZARD AND CAN CAUSE AN ACCIDENT. THE CAR SHOWS NO ENGINE CODES, OR TRANSMISSION CODES, IT HAS HAD LOWER INTAKE, UPPER INTAKE GASKETS CHANGED, IAC MOTOR CHANGED, THROTTLE POSITION SENSOR CHANGED, TEMPERATURE SENSOR CHANGED, CLEANED THROTTLE BODY BORE WHERE THROTTLE PLATE CLOSES, CHANGED VACUUM HOSES, MADE SURE THROTTLE CABLE AND CRUISE CONTROL CABLE WERE BINDING OR HOLDING THROTTLE OPEN, AND NONE OFF THESE THINGS HAVE HELPED. I HAVE SEEN MANY COMPLAINTS OF THIS PROBLEM, MANY ACCIDENTS THAT HAVE OCCURRED BECAUSE OF THIS PROBLEM, AND HAVE READ A FORUM THAT SAID HYUNDAI DOES NOT HAVE A FAIL SAFE MODE BUILT INTO THERE COMPUTERS LIKE MOST CARS DO SO THIS KIND OF SITUATION DOES NOT OCCUR. VEHICLE STILL NOT FIXED, AND HYUNDAI NEEDS TO RECALL THIS PROBLEM BEFORE THERE ARE ANY FATALITIES FROM NEGLECT OF A KNOWN PROBLEM.

WHEN YOU FIRST START THE CAR.THEN YOU PUT IT IN DRIVE .THE CAR JERKS A BIT BEFORE SMOOTHING OUT.

TL* THE CONTACT OWNS A 2004 HYUNDAI SANTA FE. WHILE DRIVING AT 55 MPH, THE GEAR SHIFTER FAILED AND THE VEHICLE ACCELERATED. THE CONTACT HAD TO KEEP HER FOOT ON THE BRAKE PEDAL IN ORDER TO AVOID CRASHING. THE CHECK ENGINE LIGHT ILLUMINATED. THE CONTACT COASTED THE VEHICLE OVER TO THE SIDE OF THE ROAD, TURNED OFF, AND RESTARTED THE ENGINE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. UPDATED 02/12/16*LJ THE CONSUMER STATED THE VEHICLE WAS REPAIRED.*JS

TL* THE CONTACT OWNS A 2004 HYUNDAI SANTA FE. WHILE PARKED IN THE DRIVEWAY, THE VEHICLE ROLLED BACKWARDS. THE VEHICLE KNOCKED THE CONTACT DOWN AND ROLLED OVER HER KNEES. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT SUSTAINED INJURIES THAT REQUIRED MEDICAL ATTENTION. NO POLICE REPORT WAS FILED. THE VEHICLE RESTARTED AND WAS TOWED TO A DEALER, WHO STATED THAT THE EMERGENCY BRAKE SHOULD HAVE BEEN ENGAGED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 3,300. ..UPDATED 09/03/15 *BF UPDATED 11/02/2017*CN

AS I APPROACHED A STOP LIGHT AND MY CAR BEGAN TO SLOW, IT DIDN'T SHIFT ALL THE WAY INTO FIRST GEAR. WHILE STOPPED AT THE LIGHT, IT REMAINED AT A HIGH RPM WHILE THE BRAKE WAS PRESSED. WHEN THE LIGHT CHANGED, AND THE GAS PEDAL WAS PRESSED, MY CAR "KICKED" DOWN INTO FIRST AND IMMEDIATELY BACK IN TO SECOND. A FEW DAYS LATER WHILE AT A STOP LIGHT, MY CAR DIED. AFTER A FEW MINUTES, IT STARTED BACK UP. AFTER BRINGING IT TO THE DEALER (IT HAD DIED ON MY THREE TIMES AT THIS POINT) TO HAVE IT SERVICED, I WAS TOLD THAT THEY COULD NOT FIND ANYTHING WRONG WITH THE VEHICLE. THEY WERE ABLE TO "FEEL" THE SHIFTING ISSUES WHEN STOPPING BUT THEY COULDN'T TELL ME WHAT WAS WRONG WITH IT. SINCE I'VE HAD MY VEHICLE BACK FROM THE SHOP, IT HAS BEEN HAVING HIGH IDLE SURGES WHERE THE RESTING IDLE RPM IS AT 2000, IN ADDITION, WHEN THE VEHICLE IS IN NEUTRAL IT ACTS AS IF SOMETHING IS PUSHING THE GAS PEDAL WHILE MY FOOT IS ON THE BRAKE GOING BACK AND FORTH BETWEEN 800 AND 2000 RPM. WHEN THE VEHICLE IS IN DRIVE AND MY FOOT IS ON THE BRAKE, IT ALSO FEELS LIKE MY VEHICLE WANTS TO GET UP AND GO (AGAIN LIKE SOMETHING IS PUSHING ON THE GAS PEDAL). I HAVE TAKEN MY VEHICLE TO TWO DIFFERENT PLACES AND BOTH PLACES CAN'T PINPOINT WHAT IS WRONG WITH MY VEHICLE. IT'S STARTING TO BECOME A SAFETY CONCERN. WHAT IF WHATEVER IS GOING ON WITH MY VEHICLE OVERRIDES THE BRAKE SYSTEM AND I END UP HURTING SOMEONE? *TR

TL* THE CONTACT OWNS A 2004 HYUNDAI SANTA FE. WHILE DRIVING 30 MPH, THE VEHICLE VIBRATED AND THE CONTACT HEARD A POPPING NOISE. THE CONTACT CRASHED THE VEHICLE INTO A TELEPHONE POLE. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE NECK, CHEST, AND BACK THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED AND TOWED TO AN IMPOUND LOT. THE APPROXIMATE FAILURE MILEAGE WAS 135,000.

TL* THE CONTACT OWNS A 2004 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHILE IN REVERSE, THE VEHICLE ACCELERATED ERRONEOUSLY. THE CONTACT STATED THAT THE FAILURE OCCURRED WHILE SHIFTING INTO DRIVE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 40,000.

DEAR NHTSA - MY SANTA FE HAD A MALFUNCTION AT 65 MPH THAT CAUSES THE CAR TO ABRUPTLY SLOW DOWN AND RUN IN ONLY THIRD GEAR. THIS IS A HUGE DISTRACTION TO THE DRIVER AND COULD EASILY CAUSE AN ACCIDENT. THE CODES ARE P0121 AND P0733 WHICH HAVE TO DO WITH A THROTTLE/ACCELERATOR POSITION SENSOR AND A THIRD GEAR RATIO MISMATCH. I BELIEVE THE WAY THIS WORKS IS THE ACCELERATOR POSITION SENSOR SENDS A SIGNAL TO THE ELECTRONIC THROTTLE SYSTEM MODULE WHICH ACTIVATES AN ETS MOTOR ON THE THROTTLE BODY WHICH OPENS/CLOSES THE THROTTLE BUTTERFLY DAMPER BASED ON A COMPUTED ERROR SIGNAL. UPON RESEARCHING THIS ON HYUNDAI FORUMS IT WAS VERY APPARENT THAT THIS MALFUNCTION IS VERY COMMON AND VERY DANGEROUS. I SEARCHED THE CURRENT RECALLS AND THIS IS NOT ONE OF THE TWO RECALLS I COULD FIND FOR THIS VEHICLE. BUT IN 50% OF THE CASES I READ ABOUT IT APPEARED THAT EITHER THE ACCELERATOR SENSOR OR THROTTLE SENSOR IS A COMMON FAILURE. I REALLY THINK THIS SHOULD BE INVESTIGATED. THERE ARE ALSO SOME OTHER ITEMS THAT CAN CAUSE THESE SENSORS TO SEE THIS MISMATCH AND GIVE THE ENGINE/TRANSMISSION THE FAULT CODE WHICH CAUSES THE CAR TO EITHER GO INTO "LIMP" MODE OR SINGLE GEAR MODE. ALTHOUGH BOTH ARE AT DIFFERENT SPEEDS IT BASICALLY LIMITS THE CAR TO A MAXIMUM RPM AND CAUSES IT TO EITHER RUN IN ONE GEAR OR NOT SHIFT ABOVE A GEAR, FOR EXAMPLE 3RD GEAR INTO OVERDRIVE. THIS SEEMS TO BE A COMMON FAULT THAT IS EXTREMELY DANGEROUS WHEN RUNNING AT OR NEAR HIGHWAY SPEEDS DUE TO THE UNEXPECTED NATURE OF THE EVENT AND THE SPEED CHANGE AND NOISE IT CAN CAUSE THUS SURPRISING THE DRIVER WHICH MAY CAUSE THEM TO STOP OR PULL OVER UNEXPECTEDLY. OTHER MALFUNCTIONS THAT CAN CAUSE THIS ARE MASS AIR FLOW SENSOR, FUEL INJECTOR O-RING FAULTY AND LEAKY INTAKE MANIFOLDS AMONG OTHERS. THIS SERIOUS ISSUE THAT SHOULD BE INVESTIGATED AND REDESIGNED OR REPAIRED ON THESE VEHICLES. *TR

TL* THE CONTACT OWNS A 2004 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHILE DRIVING AT ANY SPEED ,THE VEHICLE WOULD LOSE POWER AND BECOME INOPERABLE. THE VEHICLE WAS TAKEN TO THE DEALER FOUR TIMES FOR THE SAME FAILURE AND THE DEALER STATED THAT NO FAILURES WERE FOUND, OFFERING NO FURTHER ASSISTANCE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 53,000 AND THE CURRENT MILEAGE WAS 54,800.

WE WERE BEHIND A CAR GOING APPROXIMATELY 5 MPH IN A PARKING LOT WAITING FOR THE CAR AHEAD OF US TO TURN INTO A LANE AND INTO A PARKING SPOT WHEN OUR CAR - A HYUNDAI 2004 SANTA FE - SUDDENLY ACCELERATED ONCE AND THEN AGAIN HITTING THE CAR IN FRONT OF US, TWICE. AFTER WE HIT THE CAR THE FIRST TIME WE TRIED TO BRAKE BUT EVEN THOUGH HE HAD HIS FOOT ON THE BRAKE THE CAR ACCELERATED AGAIN. WE REPORTED THE ACCIDENT TO THE INSURANCE COMPANIES - TOOK THE SUV TO THE HYUNDAI DEALERSHIP - REPORTING THE INCIDENT TO THEM - THEY DID SOME KIND OF A TEST AND TOLD US THERE WAS NOTHING WRONG WITH THE CAR. WHEN THE CAR IS IN NEUTRAL THE RPMS RACE HIGH - AND SINCE THAT ACCIDENT I HAD THE CAR IN REVERSE AND IT STARTED TO ACCELERATE FORWARD AGAIN. WE LOOKED ON THE IN INTERNET AND THERE ARE MANY OF THESE SAME COMPLAINTS SO WHY IS HYUNDAI DENYING THIS HAPPENS TO THE CAR? *TR

6/11/06: UPON BREAKING OFF HIGHWAY, VEHICLE MADE A CRUNCHING NOISE, THEN A HARD SCREECHING STOP, PROCEEDED TO IDLE, MAKE A HARD STOP. THE VEHICLE WASN'T RECOGNIZING GEARS, CONTINUING TO THRUST THE CAR INTO HARD STOPS, JERKING REPEATEDLY AS I TRIED TO ACCELERATE. HEADING HOME, IT HAPPENED AGAIN. THE NEXT DAY TOOK IT TO OUR DEALERSHIP. AS SOON AS I PUT IT IN REVERSE, THE PROBLEM OCCURRED. THEY REPLACED THE ABS MODULE, TEST DROVE IT AND SAID IT WAS FIXED. 6/25: SAME PROBLEM (SAME DISTANCE: 75 MILES). THE DEALERSHIP TEST DROVE, SAID THEY COULDN'T FIND PROBLEM. I TOLD THEM TO DRIVE IT SOME DISTANCE. SERVICE ADVISOR DROVE IT AND NOTHING. THEY DROVE IT AGAIN, DUPLICATED THE PROBLEM, RECORDED DATA. CALLED THEIR TECH LINE, UNHOOKED REAR COUPLER TO SEE IF THAT WAS IT. THEY REPLACED THE REAR COUPLER, TEST DROVE IT AND SAID IT WAS FIXED. I QUESTIONED IF IT COULD BE THE TRANSMISSION. WAS TOLD THEY COULDN'T REPLACE THINGS ON A WHIM. 10/26: PROBLEM OCCURRED (SAME DISTANCE). WIFE PHONED SERVICE ADVISOR,HE TOLD HER THE VEHICLE WAS FIXED PREVIOUSLY. TOWED IT TO A NEARBY DEALER. THEY CHECKED THE FLUIDS, RESET THE COMPUTER, COULDN'T DUPLICATE THE PROBLEM. SINCE THIS TIME, THE FOLLOWING HAS OCCURRED: 10/31: WROTE A DETAILED LETTER AND SENT IT TO HYUNDAI. 11/04: LETTER WAS RECEIVED. 11/20: DIDN'T HEAR BACK, I PHONED HYUNDAI. 11/22: REPRESENTATIVE PHONED (I WAS UNAVAILABLE). 11/27: SPOKE WITH REP; TOLD TO CONTACT SERVICE MANAGER TO SET UP APPT WITH A FACTORY REP NEXT TIME THEY ARE AT DEALERSHIP. 11/28: SENT EMAIL WITH LETTER TO THE SERVICE MANAGER AND HYUNDAI, ASKING FOR A CALL BACK. 11/29: RECEIVED SURVEY FROM HYUNDAI, I RESPONDED UNFAVORABLY. 12/06: RECEIVED EMAIL FROM HYUNDAI, AGAIN REFERRING ME TO THE SERVICE MANAGER. THIS IS A GENUINE A LACK OF SERVICE FROM OUR DEALERSHIP AND HYUNDAI ITSELF. MOST IMPORTANTLY IT'S A SAFETY CONCERN. I ASK YOU TO CONSIDER THIS INFORMATION. PLEASE ASSIST ME IN ANY WAY THAT YOU CAN. RESPECTFULLY, BRANDAN PIERARD. *NM

CUSTOMER RESOLUTION TO WARRANTY COVERAGE ON THE 2004 SANTA FE DUE TO OBVIOUS DEFECT AND/OR INHERENT PROBLEM REGARDING THE CLUTCH ASSEMBLY.*MR WHILE DRIVING THE CLUTCH SNAPPED RENDERING THE VEHICLE UNDRIVABLE. THE WAS NO WRINGING OF INDICATION OF A PROBLEM PRIOR TO THIS INCIDENT. THE VEHICLE WAS TAKEN TO A LOCAL DEALER WHO REFUSE TO REPAIR THE VEHICLE UNDER WARRANTY BECAUSE HE BELIEVED THE FAILURE WAS DUE TO IMPROPER USE BY THE CONSUMER. *NM

FEW WEEKS AFTER THE PURCHASE OF MY SANTA FE, THE CAR BEGAN TO SHUDDER DURING ACCELERATION. I HAVE BEEN TO THE DEALERSHIP TWICE FOR THIS PROBLEM. THE FIRST TIME THEY COULD NOT DUPLICATE THE PROBLEM. THE SECOND TIME THEY DUPLICATED BUT THEY COULD NOT FIGURE OUT WHAT WAS WRONG BEFORE THE THREE DAY RENTAL CAR RULE. SO THEY GAVE IT BACK TO ME SAYINGS IT STILL IS BAD. WE ARE CURRENTLY WAITING FOR THE SERVICE SHEET FROM THAT TIME. *AK

I WOULD LIKE TO FIRST THANK YOU FOR TAKING THE TIME TO REVIEW THIS LETTER. MARCH OF THIS YEAR I PURCHASED A 2004 HYUNDAI SANTE FE. I WAS MOTIVATED TO DO THIS BASED ON MY PRIOR EXPERIENCE, AS A FORMER OWNER, ALONG WITH THE COUPLED KNOWLEDGE OF HYUNDAIS IMPROVED WARRANTEES. IN THE PAST I HAD NO REASON TO BRING A HYUNDAI INTO THE SHOP FOR REPAIRS, OTHER THAN FOR ROUTINE MAINTENANCE. THE PROBLEM IM HAVING WITH MY CURRENT VEHICLE IS FOCUSED IN THE DRIVE TRAIN, SPECIFICALLY THE TRANSMISSION. IT HAS BEEN GOING ON FOR APPROXIMATELY 5000 MILES. INITIALLY I THOUGHT IT WAS JUST A MATTER OF BREAKING THE CAR IN, AFTER WHICH POINT THINGS WOULD START TO WORK SMOOTHLY. THE NATURE OF THE PROBLEM IS AS FOLLOWS: WHEN THE VEHICLE GETS WARMED UP THE SHIFTING, ON OCCASION BECOMES JERKY. ALSO WHEN THE VEHICLE IS TRANSITIONED FROM PARK TO DRIVE, THE INITIAL TAKEOFF STUTTERS, AS IF THE CAR IS INTERMITTENTLY LOSING POWER. AFTER THE VEHICLE IS UP AND RUNNING IN DRIVE, THE PROBLEM GOES AWAY. IT ONLY OCCURS FOR THE FIRST 20 YARDS OF INITIAL TAKEOFFS. THE PROBLEMS DESCRIBED ABOVE ARE INTERMITTENT. KNOWING THAT THE VEHICLE IS COVERED UNDER HYUNDAIS WARRANTEE, I TOOK IT IN TO HAVE IT LOOKED AT. PRIOR TO THIS, I SPOKE WITH ONE OF THE SHOPS MANAGERS AND DESCRIBED MY PROBLEM. HE INDICATED TO ME THAT IT WAS PROBABLY THE TRANSMISSION CONTROLLER. I ASKED HIM IF HE HAD SEEN THIS PROBLEM BEFORE AND HIS REPLY WAS YES. AFTER THE MECHANIC ROAD-TESTED MY VEHICLE THEY CAME TO ME AND SAID THEY COULD NOT DUPLICATE THE PROBLEM. I SAID, AFTER I LEAVE HERE ITS GOING TO CONTINUE TO EXHIBIT THE SAME PROBLEMS, REQUIRING A RETURN VISIT. HE REPLIED, YES. I ASKED IF THEY COULD REPLACE THE TRANSMISSION CONTROLLER BOARD. THEY REPLIED THAT THEY COULD NOT JUST THROW PARTS AT MY CAR IN AN EFFORT TO MAKE IT RIGHT. *AK

PROBLEMS WITH 2004 HYUNDAI SANTA FE DRIVE TRAIN.*MR WHEN THE VEHICLE WAS WARMED UP AND THE CONSUMER ATTEMPTED TO SHIFT GEARS, THE VEHICLE JERKED AND WHEN THE VEHICLE WAS TRANSITIONED FROM PARK TO DRIVE THE VEHICLE STUTTERED AS IF IT LOST POWER. AFTER THE VEHICLE WAS UP AND RUNNING, THE PROBLEM WENT AWAY. THE DEALER INFORMED THE CONSUMER THE PROBLEM WAS THE TRANSMISSION CONTROLLER. THE CONSUMER ASKED IF THE TRANSMISSION CONTROLLER BOARD COULD BE REPLACED AND THE DEALER REPLIED THAT THEY COULD NOT JUST THROW PARTS INTO THE VEHICLE IN HOPES THAT WOULD MAKE IT RIGHT SINCE THE PROBLEM COULD NOT BE DUPLICATED WHEN THE VEHICLE WAS TEST DRIVEN. *JB

WE BOUGHT THIS VEHICLE 4/04 AND EVER SINCE WE DROVE IT OFF THE LOT, BRAND NEW, IT HAS HAD THE PROBLEM OF HESITATION UPON ACCELERATION. WE HAVE TAKEN IT TO OUR "SERVICE DEPARTMENT" NUMEROUS TIMES AND THEY SAY THAT THERE ISN'T ANYTHING THEY CAN DO TO FIX IT AS NO CODE REGISTERS ON THEIR DIAGNOSTIC MACHINE. AFTER READING ABOUT ALL OF THE OTHER PEOPLE WITH THE SAME PROBLEM I AM AMAZED THAT NO ONE HAS DONE ANYTHING TO FORCE HYUNDAI INTO RESOLVING THIS ISSUE. IF NO ONE HAS BEEN INJURED IN AN ACCIDENT BECAUSE OF A SERIOUS LACK OF POWER UPON ACCELERATION THEN IT'S ONLY A MATTER OF TIME. HOPEFULLY IT WON'T BE ANYTHING WORSE THAN AN INJURY. THIS VEHICLE NOW HAS 26,000 MILES ON IT AND IT HAS THE SAME PROBLEM EVERY DAY. IT WOULD ALSO APPEAR THAT IT IS COMMON PRACTICE FOR EMPLOYEES IN THE "SERVICE DEPT." TO DENY ANY PROBLEM THAT CAN'T BE SEEN EASILY. THIS IS MY SECOND SANTA FE AND WILL DEFINITELY BE THE LAST. *NM

ON PURCHASE OF MY VEHICLE, HYUNDAI SANTE FE, THE CAR HAS HAD TROUBLES. I HAVE HAD IT BACK TO THE DEALER MULTIPLE TIMES SINCE I PURCHASED THE CAR WITH THE SAME COMPLAINT. WHEN STARTING THE CAR AND PULLING OUT FROM A STOPPED POSITION THE CAR HESITATES 3 TO 4 TIMES BEFORE DRIVING SMOOTHL. IT FEELS LIKE THE CAR IS BUCKING OR HESITATING....I HAVE HAD IT TO THE DEALER ATLEAST 5 TIMES SINCE IT'S PURCHASE. THEY CAN NOT DUPLICATE THE PROBLEM. I HAVE TOLD THEM SPECIFICALLY HOW TO GET THE CAR TO DO THE PROBLEM HOWEVER THEY DO NOT FOLLOW MY INSTRUCTIONS. THE CAR NEEDS TO BE PULLED OUT OF THE PARKED POSITION WITH FORCE. (AS IF PULLING INTO A HIGH TRAFFIC AREA OUT OF A PARKING SPOT) IT OCCURS MORE OFFEN WHEN THE CAR IS COLD, BUT ALSO MAKES THE SAME HESITATION IF THE CAR IS WARM. HOWEVER, NEVER AFTER THE INTIAL ENGAGEMENT WHILE DRIVING. IT DOES NOT HAPPEN WHILE PARKED AT STOP LIGHT WHILE THE CAR IS RUNNING. IT OCCURS WHEN INITIALLY TURNING THE CAR ON. THIS PROBLEM HAS NOT LEAD TO AN ACCIDENT TO DATE, HOWEVER IT COULD IF NOT RESOLVED. IF PULLING OUT INTO A HIGH TRAFFIC AREA AND THE CAR DOES NOT ENGAGED AND GET UP TO SPEED, I CAN SEE BEING HIT BY ANOTHER CAR. *AK

CAR SHUDDERS 3 TIMES WHEN GO TO DRIVE AFTER CAR HAS BEEN OFF. DEFINITE TRANSMISSION PROBLEMS, ALSO, TRANSMISSION DOES NOT ENGAGE CORRECTLY WHEN TRYING TO PASS AT LOW OR HIGH SPEEDS. ONLY HAS 7500 MILES, DEALER CAN NOT FIND ANYTHING WRONG. ON DOING RESEARCH, FOUND MANY COMPLAINTS ABOUT SANTA FE TRANSMISSONS.*AK