2009 Hyundai Santa Fe

VEHICLE STALLS WHILE SLOWING DOWN. WHEN THIS HAPPENS, HEADLIGHTS AND POWER STEERING AND BRAKING ARE LOST, AND THE CHECK ENGINE LIGHT AND BATTERY LIGHT COME ON. IMAGINE DRIVING DOWN A DARK WINDY ROAD AT NIGHT AND LOSING POWER STEERING AND BRAKING AND NOT BEING ABLE TO SEE THE ROAD. THIS IS ACCURATE TO THE EXPERIENCE. IF I TURN CAR OFF AND BACK ON, IT STARTS JUST FINE. IT HAPPENS EVERYWHERE, ON THE FREEWAY, WHILE PARKING, ETC. EVERY PERSON I HAVE TALKED TO WITH SAME VEHICLE CONFIRMS THE SAME. I HAVE YET TO FIND ANYONE WITH A FIX. THERE IS A RECALL OUT FOR 2010 AND ON FOR A SIMILAR ISSUE. THIS ISSUE STARTED HAPPENING IN 2015 WHEN I PURCHASED THE CAR, AND IT HAS CONTINUED TO HAPPEN FOR YEARS.

FINALLY GOT HYUNDAI TO REPLACE MY RUSTED SUBFRAME ENGINE CRADLE (TOOK ALMOST 8 MONTHS TO GET PARTS) AND AFTER THEY HAD THE CAR FOR 2 DAYS, I WENT AND PICKED IT UP. EVERYTHING SEAMED OKAY, BUT APON STARTING THE VEHICLE AND SHIFTING OUT OF PARK INTO DRIVE, THERE IS A LOUD CLUNK WHEN LETTING OFF THE BRAKE TO START MOVING. ALSO WHEN BACKING OUT OF MY DRIVE, GOING FROM PARK TO REVERSE THE SAME SOUND HAPPENS. THE SOUND ALSO EMITS WHEN GOING FROM DRIVE TO REVERSE AND VISE VERSA.

PURCHASED USED W/ 103K MI ON IT FROM A DEALERSHIP. ENGINE LIGHT CAME ON AT DEALERSHIP - ALTERNATOR AND PURGE VALVE REPLACED - THOUGHT IT WAS FIXED. DROVE HOME AND JUST BEFORE TURNING RIGHT INTO DRIVEWAY AND STILL ON 55MPH BUSY COUNTY ROAD, ENGINE SHUT OFF (ALL DASH AND CONSOLE LIGHTS ON AND WIPERS RUNNING) RIGHT IN THE MIDDLE OF THE ROAD. NO STEERING OR BRAKES. I HAD TO COAST TO A STOP ON THE SIDE OF THE ROAD. I PUT IT IN PARK, TURNED THE KEY OFF AND TURNED IT RIGHT BACK ON. WAS ABLE TO BACK UP AND PULL INTO MY DRIVEWAY WITHOUT INCIDENT. CHECK ENGINE LIGHT CAME BACK ON AS IT WAS BEING TAKEN BACK TO THE SHOP THE NEXT DAY - NO SIGN OF FIX. I HAD JUST DRIVEN FROM THE DEALERSHIP SERVICE (ABOUT 25 MILES) ON A MAJOR INTERSTATE...A NUMBER OF RIGHT AND LEFT TURNS, ON AND OFF RAMPS, STOP LIGHTS, STOP SIGNS AND RESIDENTIAL ROADS. THIS COULD HAVE BEEN A FATAL ACCIDENT AND THIS VEHICLE SHOULD BE TOTALED OUT AND SOLD FOR PARTS. HYUNDAI SHOULD RETURN OUR MONEY - WE WILL NEVER BUY ANOTHER ONE.

FIRST PROBLEM, GAS GAUGE STOPPED WORKING. FLUCTUATED UP AND DOWN, THEN WOULD READ EMPTY RIGHT AFTER FILLING THE TANK. HAD TO HAVE 2 SENSORS AND FUEL PUMP CHANGED. VERY EXPENSIVE!! NOW THE CAR STALLS WHEN SLOWING DOWN. EVERY MORNING WHEN I LEAVE FOR WORK IT STALLS AT LEAST ONCE, IT HAS STARTED BACK UP, BUT THIS MORNING THE MOTOR FELT VERY GROGGY AND I DID NOT FEEL SAFE IN DRIVING IT ANYMORE. TOOK IT HOME. I'VE BROUGHT IT TO MECHANICS AND IT NEVER DIES FOR THEM AND THEY CAN NOT FIND ANYTHING WRONG WITH IT, DID IT TWO MORE TIMES AFTER THAT, TAKING IT TONIGHT TO SEE IF THEY CAN FIGURE IT OUT. THIS IS EXTREMELY UNSAFE!! IT DIED THE FIRST TIME IN THE MIDDLE OF THE STREET! I WAS SO AFRAID SOMEONE WAS GOING TO RUN INTO THE BACK OF ME! THIS IS A HUGE PROBLEM AND ALL OVER THE INTERNET WITH OTHER SANTA FE OWNERS FOR THIS YEAR. I WANT HYUNDAI TO STEP UP TO THE PLATE AND RECALL THESE CARS! THEY ARE UNSAFE!!!

WHILE TRAVELING ON THE INTERSTATE AT SPEED (70 MPH), CAR STOPPED RESPONDING TO THROTTLE WITH NO WARNING. AS I MERGED TO RIGHT LANE, CAR DIED COMPLETELY AND I HAD TO MANEUVER TO SHOULDER WITH NO POWER. STUCK HERE WITH WIFE AND 2 TODDLERS UNTIL TOWED TO MECHANIC. THE ALTERNATOR WAS DEAD AND HAD TO BE REPLACED. ONE YEAR LATER, SAME THING (LUCKILY NOT ON INTERSTATE THIS TIME, AND WARNING LIGHT DID COME ON THIS TIME). ALTERNATOR REPLACED AGAIN. LATER IN 2015, HYUNDAI ANNOUNCED A MAINTENANCE CAMPAIGN (#936), AND I WAS REIMBURSED FOR INITIAL 2 EVENTS, AND LOCAL DEALER COMPLETED THE REQUIRED MAINTENANCE IN NOV 2015. 2 YEARS LATER, SAME THING: WARNING LIGHTS, OIL ON ALTERNATOR, ETC. LOCAL DEALER AGAIN COMPLETES THE WORK (THANKFULLY AT NO CHARGE TO ME). AS OF TODAY, OIL IS ON THE ALTERNATOR AGAIN, AND I FEEL IT IS ONLY A MATTER OF TIME BEFORE THE ISSUE OCCURS AGAIN. AS MY WIFE IS TYPICALLY DRIVING THE KIDS AROUND IN THIS VEHICLE, I DO NOT LIKE THE THOUGHT THAT IT COULD CUT OFF AT ANY MOMENT. I AM HOPING HYUNDAI WILL ANNOUNCE A PERMANENT FIX OR RECALL. I AM REACHING OUT TO THEM FOR ADVICE ON THE LATEST RECURRENCE. INITIAL EVENT: 6/28/14 (MILEAGE: 61020) 2ND EVENT: 6/1/15 (MILEAGE: 79800) HYUNDAI CAMPAIGN COMPLETED: 11/19/15 (MILEAGE: 89512) 3RD EVENT: 08/30/17 (MILEAGE: 119929) FEB 2018 (MILEAGE: 127177) - NOTICE OIL BUILDING ON ALTERNATOR AGAIN

2009 HYUNDAI SANTA FE V6 3.3 LITER HAS EXPERIENCED OCCASIONAL, RANDOM STALLING OVER A FEW YEARS, ALWAYS WHILE BRAKING AND OFTEN WHILE TURNING. THE PROBLEM SEEMS TO HAPPEN AFTER A PERIOD OF STEADY SPEED DRIVING AND THEN SLOWING DOWN AND TURNING. WHEN THIS HAPPENS, THE VEHICLE STEERING INSTANTLY GETS VERY DIFFICULT AND BRAKING ABILITY LIKEWISE BECOMES INCREASINGLY DIFFICULT. AFTER PUTTING THE VEHICLE IN NEUTRAL, OR PULLING OVER AND PARKING THE VEHICLE, IT WILL ALWAYS START RIGHT BACK UP AND RUN FINE. THE THROTTLE POSITION SENSOR HAS BEEN REPLACED BUT THE PROBLEM PERSISTS. I AM A 50 YEAR OLD MAN WHO CAN WRESTLE THE CAR TO SAFETY (SO FAR), BUT MY WIFE, CHILDREN, OR OTHERS MAY NOT BE SO FORTUNATE. THERE ARE REPEATED MENTIONS OF OTHER HYUNDAI VEHICLES WITH SIMILAR PROBLEMS, AND THESE MOSTLY MENTION A TPS REPLACEMENT AND AN ACCOMPANYING ECU FIRMWARE UPDATE. THERE ARE NO APPARENT RECALLS OR TSBS WITH HYUNDAI THAT AFFECT THIS VEHICLE AND ENGINE COMBINATION, AND THIS IS A HUGE SAFETY PROBLEM FOR WHICH THERE APPEARS TO BE A REMEDY PATH.