Page 62 of 68 · complaints 3,051–3,100 of 3,380

2011 Hyundai Sonata complaints

Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2011 record →

Steering
Filed Aug 20, 201140 miles00

HYUNDAI SONATA 2011 NEW STEERING PROBLEM , ALIGNMENT PROBLEM THE CAR PULL TO THE RIGHT LEAVING THE LANE ON HIGH WAY WITH STRONG RESIST FROM THE STEERING POWER ASSIST TO RETURN TO THE LANE WRONG ALIGNMENT NOT ADJUSTABLE BY THE DEALER WHO DID IT 4 TIMES THE LAST ONE THE HYUNDAI REPRESENTATIVE ASK FOR NON STANDARD PARTS TO FIX THE PROBLEM WITH BIGGER SIZES IN BRAKING ON HIGH SPEED 100 KM THE CAR TURN TO THE RIGHT AND WAS STOPPED AWAY FROM THE NEXT LANE CARS BY 5 CM THIS PULLING IS ALL THE TIME AND IN CORNERS TURN THE CAR MOVES IN ZIGZAG THE POWER STEERING ASSIST STOPPED ASSISTING OVER 40 KM SPEED AND THE FORCE FROM THE MOVING WHEELS IS VERY HIGH YOU HAVE TO USE BOTH HANDS STRONGLY ALL THE WAY OF THE TRIP TO KEEP THE CAR IN TRACK BY SHIFTING THE WHEEL 3 DEGREE TO THE LIFT IF YOU ARE LUCKY AND NO STRONG BREAKS NEED IT MAY YOU WILL BE SAFE. *TR

Power Train › Automatic Transmission
Filed Aug 19, 20115,488 milesFL

FOR THE SECOND TIME, IN INTERSTATE HIGH SPEED TRAFFIC (70MPH) THE CAR WITHOUT WARNING DOWNSHIFTED. A THUNDEROUS CLUNK IS ACCOMPANIED BY THE CAR LURCHING AS IT DEACCELERATES THEN ALMOST IMMEDIATELY RESUMES SPEED. BUT INSTEAD OF THE ENGINE BEING AT 1800 RPM ITS CLOSER TO TWICE THAT. IN BOTH CASES THE DRIVER BEHIND ME THOUGHT THAT I BRAKED INTENTIONALLY AND NEARLY REAR ENDED ME. THE CAR IS THEN STUCK IN A LOWER GEAR AND IS DRIVEABLE WITH EXTREMELY POOR RESPONSE. I HAD IT TOWED ONCE AT THE DEALER'S REQUEST AND THE LAST TIME I WAS ABLE TO DRIVE IT TO A DIFFERENT NEARBY DEALER TO DEMONSTRATE THAT UNQUESTIONABLY THE CAR WAS STUCK IN ONE GEAR. IT IS AN AUTOMATIC. I'M SKEPTICAL THAT EITHER DEALER HAS ANY CLUE TO WHAT IS WRONG. I WON'T LET ANYONE IN THE FAMILY BESIDES ME DRIVE THE VEHICLE AS I'M AFRAID FOR THEIR SAFETY. IT HAS LESS THAN 7000 MILES AND IS 8 MONTHS OLD. THE FIRST EVENT WAS OVER 1000 MILES AGO AND ABOUT 5 WEEKS EARLIER. *TR

Steering
Filed Aug 18, 20116 milesMI

SINCE I PURCHASED THIS CAR, IT HAS AN ANNOYING AND POTENTIALLY DANGEROUS PULL TO THE LEFT. SOMETIMES IT PULLS MORE THAN OTHERS BUT IT'S ALWAYS PRESENT TO SOME EXTENT. *KB

Steering
Filed Aug 18, 2011600 milesVA

BOUGHT A 2011 SONATA LIMITED WITH 17 INCH WHEELS IN JANUARY AND HAS PULLED TO THE LEFT FROM DAY ONE. PULL IS MORE NOTICEABLE AT HIGHWAY SPEEDS. HAVE TAKEN IT BACK TO DEALER 9 DIFFERENT TIMES (ALIGNMENTS,TIRE ROTATION ETC.). LAST TIME HYUNDAI ENGINEER DROVE IT AND SAID IT WAS FINE. HE DROVE IT 6 MILES OF WHICH 2 OF THOSE ARE TO AND FROM GETTING ON HIGHWAY. MADE IT SOUND LIKE IT WAS MY FAULT AND THAT I DID NOT KNOW HOW NEW CARS DRIVE. I AM TURNING IN AS A LEMON. *KB

Steering
Filed Aug 18, 2011FL

MY WIFE AND I HAVE A 2011 HYUNDAI SONATA TURBO WITH 4500 MILES THAT PULLS TO THE LEFT AT ALL SPEEDS AND IS MUCH WORSE AT HIGHWAY SPEEDS REQUIRING CONSTANT PRESSURE TO KEEP THE CAR GOING IN A STRAIGHT LINE. A RECENT TRIP OF 2500 MILES MOSTLY ON INTERSTATE 95 BECAME VERY TIRING AFTER HOURS OF CONSTANT STEERING WHEEL CORRECTION. THE CAR HAS BEEN INTO THE SELLING DEALER THREE TIMES {ALIGNMENT TWICE AND SUBFRAME ADJUSTMENT} TO CORRECT THE ISSUE BUT CAR STILL PULLS TO THE LEFT. I STRONGLY FEEL THAT THIS CONDITION IS A SAFETY CONCERN AND AM NOT COMFORTABLE WITH MY WIFE DRIVING THE CAR ON THE HIGHWAY. I AM BRINGING THE CAR INTO THE DEALER NEXT WEEK AGAIN AND AM TOLD THERE ARE MANY CARS WITH THIS SAME DEFECT AND HYUNDAI HAS ISSUED A CAMPAIGN CODE 927 TO FIX THE PROBLEM. *KB

Electronic Stability Control (esc)
Filed Aug 18, 201127,800 milesAZ

"ESC" LIGHT ACTIVATED INTERMITTENTLY OVER PAST FOUR DAYS. SUDDENLY BRAKE SWITCH FAILED, RESULTING IN BRAKE LIGHTS FAILING COMPLETELY. UNABLE TO START THE VEHICLE (SINCE THAT REQUIRES BRAKE PEDAL TO BE PRESSED, AND BRAKE SWITCH FAILURE MEANS CAR DOESN'T KNOW PEDAL IS DEPRESSED), AND UNABLE TO SWITCH GEARS AT ALL FOR SAME REASON. THIS FAILURE HAS OCCURRED ON TWO SEPARATE HYUNDAI SONATAS I HAVE OWNED (A 2006 AND NOW A 2011) MORE THAN A DOZEN TIMES. THE MOST RECENT TIME WAS IN THIS VEHICLE, 28 DAYS AGO. THIS FAILURE IS KNOWN BY HYUNDAI, BUT STILL REQUIRES A TIME AND MONEY INVESTMENT TO FIX, I HAVE LOST HUNDREDS OF HOURS OF MY TIME TO FIX THIS PROBLEM WHICH HAS NEVER BEEN MITIGATED. I HAD TO PAY OUT OF POCKET FOR THE FIRST SEVERAL BRAKE SWITCH REPLACEMENTS, THEY HAVE SINCE BEEN COVERED BY THE DEALER. HYUNDAI SAYS THEY HAVE DEVELOPED A NEW BRAKE SWITCH WHICH WAS SUPPOSED TO LAST LONGER, BUT THE FAILURES PERSIST. *KB

Steering
Filed Aug 17, 2011200 milesIL

VEHICLE TRACKS--POORLY PULLS TO LEFT AT HIGHWAY SPEEDS. BROUGHT BACK TO DEALER FOR FIX , ALIGNMENT PERFORMED SEVERAL TIMES. REQUIRES MUCH MORE EFFORT TO HOLD STEERING, AND CREATES FATIGUE AFTER HOURS OF DRIVING. I CONSIDER THIS A HAZZARD CONDITION

Electrical System
Filed Aug 16, 20116,000 milesNV

HYUNDAI SONATA HYBRID STOPS LOSES POWER COMES TO COMPLETE STOP - WHILE DRIVING DOWN THE ROAD AT ABOUT 40 MPH CAR LOST POWER AND CAME TO COMPLETE STOP. I HAD TO COMPLETELY SHUT OFF THE CAR AND RESTART IT BEFORE IT WOULD MOVE AGAIN. *KB

Steering
Filed Aug 16, 201150 milesTN

2011 HYUNDAI SE 2.0T STEERING PULLS LEFT AND DOES NOT CENTER DESPITE ALIGNMENT AND TIRE ROTATIONS. DELIVERY WAS 16 MAY 2011. ABOVE ACTIONS IMPROVE PERFORMANCE BRIEFLY, BUT DO NOT CURE PROBLEM. *KB

Steering
Filed Aug 15, 2011NY

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT STATED WHILE DRIVING, THE VEHICLE WOULD PULL TO THE LEFT. THERE WAS A NHTSA CAMPAIGN ID NUMBER: 10V457000 (STEERING:GEAR BOX:SHAFT SECTOR) RECALL THAT MAY BE RELATED TO THE FAILURE. THE CONTACT WAS IN THE PROCESS OF FINDING OUT IF HIS VIN WAS A PART OF THE RECALL. THE DEALER REPLACED THE STRUT, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 0 AND THE CURRENT MILEAGE WAS 4,000.

Steering
Filed Aug 15, 2011140 milesNJ

LEASED 2011 HYUNDAI SONATA ON 6/21/11. ON 6/25 WITH 140 MILES ON THE ODOMETER I NOTICED A STRONG PULL TO THE LEFT AT ABOUT 35 MPH. NEEDED TO ACTIVELY CORRECT STEERING TO KEEP CAR IN A STRAIGHT TRAJECTORY. I IMMEDIATELY CHECKED TIRE PRESSURE LOOKED UNDER THE CAR FOR ANYTHING OBVIOUS BUT FOUND NOTHING. DID NOT DRIVE ON HIGH SPEED ROADWAY UNTIL MANY DAYS LATER AND FOUND THAT AT 65 MPH THE PROBLEM WAS THE SAME. AFTER JULY 4TH HOLIDAY I TELEPHONED HYUNDAI DEALERSHIP AND THEY TOLD ME TO MAKE AN APPOINTMENT, THEY SAID THEY HAD NEVER HEARD THAT BEFORE.I DID NOT GO TO THE DEALERSHIP THRU TODAY 8/15/11. I HAVE HOWEVER SEEN THE NUMEROUS SAME COMPLAINTS ABOUT THE 2011 SONATA. I WANTED TO MAKE MY OWN SELF HEARD AS TO THIS PROBLEM. IT CONTINUES TODAY AND I AM GOING TO GO TO THE DEALERSHIP BUT EXPECT THE SAME STONEWALLING I HAVE READ ABOUT. *TR

Steering
Filed Aug 15, 20118 milesCO

PULLED LEFT IMMEDIATELY UPON DELIVERY. RETURNED TO DEALER. THEY SAID THEY SWITCHED THE TWO FRONT TIRES TO FIX THE PROBLEM. THEY SAID IT WAS DUE TO RADIAL PULL. THIS BEGS THE QUESTION "WHAT HAPPENS WHEN I REPLACE OR ROTATE TIRES?" I AM CONCERNED THAT THE ROOT CAUSE HAS NOT BEEN ADDRESSED. IT HAS NOT PULLED SINCE THEY SWITCHED THE FRONT TIRES. *TR

Steering
Filed Aug 15, 2011TX

I BOUGHT A 2011 SONATA 2.0T 2 WEEKS AGO. I AM HAVING ISSUES WITH THE CAR PULLING TO THE LEFT AND RIGHT. THIS VEHICLE HAS 17 INCH WHEELS. *TR

Steering
Filed Aug 12, 2011IL

MY 2011 HYUNDAI SONATA 2.0T PULLS TO THE LEFT VERY HARD. IT OCCURS AT JUST ABOUT ANY SPEED, BUT IS WORSE WITH HIGHWAY SPEEDS. IN LESS THAN1.5 SECONDS MY CAR WOULD BE 1 LANE OVER IF MY HANDS ARE NOT ON THE WHEEL. I HAVE TO HOLD THE WHEEL TO THE RIGHT JUST TO GO STRAIGHT. I HAVE HAD THIS ADDRESSED TWICE AT THE DEALERSHIP WHERE I PURCHASED MY CAR. THE PROBLEM HAS NOT BEEN FIXED. *TR

Electrical System
Filed Aug 10, 20113,000 milesOH

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, ALL OF THE LAMPS ON THE INSTRUMENT PANEL ILLUMINATED, THE AIR CONDITIONER SYSTEM FAILED, AND THE ENGINE BEGAN TO LOSE POWER. THE CONTACT ALSO STATED THAT ONCE THE VEHICLE WAS SHUT OFF AND RESTARTED, IT FUNCTIONED AS NORMAL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 3,000 AND THE CURRENT MILEAGE WAS 4,400. THE FAILURE RECURRED AT 4,400 MILES, TRAVELING AT 45 MPH. CAR AT DEALERSHIP NOW, I AM TOLD THE PROBLEM IS A COMPONENT THAT DETERMINES IF CAR IS IN ENGINE OR ELECTRIC MODE. PART IS ON ORDER- SVC MGR. DID NOT KNOW NAME OF PART. UPDATED 10/06/2011 *LN *TR

Exterior Lighting
Filed Aug 10, 201112,000 milesGA

UNABLE TO SEE OBJECTS IN THE ROAD AT NIGHT WHEN USING LOW [NORMAL] BEAMS FOR HEADLIGHTS. HIT "ROAD GATORS" 2 TIMES CAUSING DAMAGE TO CAR BOTH TIMES. NO OTHER CARS WERE INVOLVED. NOW I DRIVE AROUND WITH MY HIGH BEAMS ON. HAVE NO MORE "ROAD GATORS." *TR

Electronic Stability Control (esc)
Filed Aug 10, 201123,000 milesAL

ESC LIGHT CAME ON IN PERFECT DRY CONDITIONS AND THEN THE CAR WAS UNABLE TO BE PUT INTO GEAR. TURNED CAR ON AND OFF A FEW TIMES AND IT STOPPED AND I WAS ABLE TO GET IT INTO GEAR. *TR

Power Train › Automatic Transmission
Filed Aug 8, 20113,213 milesFL

I HAVE A 2011 HYUNDAI SONATA SE, I HAVE BROUGHT IT TO THE DEALERSHIP 3 TIMES WITH THE SAME ISSUE. I KNOW THERE IS SOMETHING WRONG WITH THE TRANSMISSION AND THEY KEEP TELLING ME THAT THEY CANNOT DUPLICATE THE ISSUE AND SEND ME ON MY WAY. IT HAS HAPPENED NUMEROUS TIMES WHEN MY FIANCE OR I HAVE DRIVEN IT, NOW MY DAUGHTER (WHO JUST GOT HER LEARNER'S PERMIT) HAD IT HAPPEN TO HER. THE TRANNY SLIPS, IT MAKES A LOUD CLUNK WHEN TRYING TO GO IN REVERSE THEN THE CAR WILL NOT MOVE. I HAVE TO PUT THE CAR IN PARK, TURN IT OFF AND ON AGAIN THEN TRY AGAIN! OTHER TIMES I WILL BE DRIVING AND THE CAR REVS UP AND WONT MOVE THEN SLIPS INTO GEAR AND THEN CLUNKS BACK IN GEAR AGAIN CAUSING THE CAR TO BUCK. I DON'T KNOW WHAT HAS TO HAPPEN BEFORE THIS GETS FIXED!! OR HURT! WHICHEVER COMES FIRST! I AM OVER THIS!!! I NEED A CAR THAT WORKS!! I AM SO FRIGHTENED TO HAVE MY KIDS DRIVE THE CAR ONLY FOR SOMETHING BAD TO HAPPEN AND THEM NOT KNOWING HOW TO HANDLE IT SCARES THE [XXX] OUT OF ME!!! THAT IS A LAWSUIT IN THE MAKING!! SOMEONE PLEASE HELP!!! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

Hybrid Propulsion System › Inverter
Filed Aug 8, 20116,109 milesTX

I HAVE A 2011 HYUNDAI SONATA HYBRID, HAVE HAD SEVERAL PROBLEMS WITH "CHECK CHARGING SYSTEM" FAILUE, BEEN INTO DEALERSHIP 3 TIMES OVER A PERIOD OF TWO MONTHS. PICKED CAR UP LAST THURSDAY, HOPEFULLY NO MORE PROBLEMS. THE CAR WOULD JUST DIE IN TRAFFIC UNDER SPEEDS OF 40MPH, HAPPEN TO ME AT LEAST 6 TIMES, YOU WOULD HAVE TO COME TO A COMPLETE STOP, PUT IN PARK AND CLICK ENGINE OFF (WHICH IS NOT RUNNING ANYHOW) AND THEN RESTART AND PROCEED. WITH TRAFFIC IN DFW THE WAY IT IS, THIS WAS A HUGE SAFETY ISSUE.

Electrical System
Filed Aug 7, 20112,539 milesNY

MY 2011 HYUNDAI SONATA HYBRID "CHECK CHARGING SYSTEM" LAMP ILLUMINATED WITH CHIME ALARM ACTIVATION WHILE DRIVING, CAUSING LOSS OF ENGINE POWER. HYBRID BATTERY CHARGE LEVEL WAS AT 1/2, WHICH IS WHERE IT NORMALLY IS. I PRESSED ON GAS PEDAL AND GOT NO RESPONSE, AND VEHICLE CAME TO A STOP AS IF I APPLIED THE PARKING BRAKE. I PLACED VEHICLE IN PARK, SHUT OFF ENGINE AND RE-STARTED IT AND IT RAN NORMALLY. THIS IS THE SECOND TIME IT HAPPENED IN THE PAST 4 WEEKS OR SO. ON A HYUNDAI FORUM WEBSITE, THERE IS AT LEAST 1 OTHER CUSTOMER WHICH HAS HAD THE SAME PROBLEM WITH THEIR HYBRID AS MYSELF. IT IS VERY DANGEROUS SITUATION IF YOU ARE ON THE HIGHWAY AND YOU ARE FORCED TO STOP WHILE IN FLOW OF TRAFFIC. *TT

Steering
Filed Aug 4, 20111 milesNJ

2011 HYUNDAI SONATA PULLS LEFT. CAR HAS BEEN BACK TO DEALER A FEW TIMES. THEY HAVE REPLACED BOTH STRUTS, DID ALIGNMENTS, STRAIGHTTRAC, AS WELL AS PUT 4 BRAND NEW TIRES ON THE CAR. *TR I STILL HAVE AN ISSUE WITH THE CAR PULL LEFT. THIS HAPPENS ALL DAY EVERY DAY SINCE I PURCHASED THE CAR IN JANUARY 2011 I DONT FEEL SAFE DRIVING THIS CAR.

Steering
Filed Aug 3, 201167,900 milesCA

MY 2011 HYUNDAI SONATA VEERS TO THE RIGHT. I HAVE TO KEEP MORE PRESSURE ON THE LEFT SIDE OF THE STEERING WHEEL IN ORDER TO KEEP THE CAR STRAIGHT. I HAVE TAKEN THE CAR THREE TIMES TO THE DEALERSHIP BUT THE PROBLEM HAS NOT BE FIXED. I HAVE BEEN TOLD THAT THE CAR STEERING GOES SLIGHTLY TO THE RIGHT BUT WAS NOT GUARANTEED THAT IT COULD BE FIXED. *KB

Steering
Filed Aug 3, 20112,736 milesNJ

2011 SONATA TURBO PULLS LEFT ALL THE TIME. SOON AS YOU RELEASE THE WHEEL THE CAR WILL PULL TO THE LEFT AND INTO ON COMING TRAFFIC OR A GUARD RAIL WITHIN 3-5 SECONDS AT HIGHWAY SPEEDS. YOU HAVE TO ALWAYS HAVE THE WHEEL SLIGHTLY TO THE RIGHT TO KEEP THE CAR FROM PULLING LEFT. CALLED HYUNDAI AND FILLED A CASE # BUT TO DATE NOBODY HAS RETURNED MY CALL TO DISCUSS THE PROBLEM. IT WAS AT THE DEALER FOR 4-5 DAYS AND THEY SAID THE TRIED EVERYTHING ON THE HYUNDAI TSB AND IT STILL PULLS TO THE LEFT. *KB

Steering
Filed Aug 2, 20115,000 milesKS

2011 HYUNDAI SONATA 2.0T PULLS TO LEFT AT NORMAL SPEEDS DURING NORMAL DRIVING. THIS IS NOT A "TORQUE-STEER" ISSUE (THE TENDENCY OF FRONT-WHEEL DRIVE CARS TO VEER UNDER ACCELERATION DUE TO UNEVEN TORQUE TO THE FRONT WHEELS). EVEN ON CRUISE CONTROL, IF YOU DON'T APPLY CONSTANT "RIGHT" CORRECTION, THE CAR WILL VEER LEFT. THE CROWN OF THE ROAD DOES NOT STOP THIS, NOR IS IT A WIND ISSUE. IF YOU LET THE WHEEL GO, THE CAR WILL CHANGE LANES TO THE LEFT (OR VEER INTO ONCOMING TRAFFIC!) WITHIN 10 SECONDS. THIS IS AN EXTREMELY DANGEROUS CONDITION. I HAVE HAD THE CAR IN THE SHOP 3 TIMES AND WHILE THEY ARE VERY AWARE OF THE ISSUE, HAVE NO SOLUTION. THIS IS UNACCEPTABLE AND A SIGNIFICANT PUBLIC SAFETY HAZARD. PLEASE INITIATE A FORMAL INQUIRY. *KB

Electronic Stability Control (esc)
Filed Jul 29, 201122,000 milesLA

THE "ESC" INDICATOR LIGHT (NOT THE "ESC OFF" LIGHT) FREQUENTLY COMES ON AND STAYS ON. IF YOU STOP THE VEHICLE AND PUT IT IN PARK WHILE THIS IS OCCURRING, THE GEAR SHIFTER WILL NOT WORK. YOU CAN NOT PUT THE CAR IN GEAR. ONCE YOU TURN OFF THE CAR AND RESTART IT, THE LIGHT GOES OFF. HOWEVER, AFTER 10-15 MILES THE LIGHT COMES BACK ON AND STAYS ON AGAIN. DEALER RAN COMPUTER CHECK AND FOUND NO CODES BUT THE PROBLEM CONTINUES. I'VE HAD THE CAR 2 DAYS. *TR

Engine and Engine Cooling
Filed Jul 28, 20112,217 milesCO

ENGINE CAN EASILY BECOME HYDRO-LOCKED IN HEAVY RAIN AND ROAD SPLASH BACK FROM OTHER VEHICLES DUE TO THE DESIGN OF THE DIRECT AIR INTAKE OF THE SONATA HYBRID. WITH ITS DESIGN, IT DOES NOT HAVE ANY WATER BAFFLES TO PREVENT WATER FROM ENTERING THE AIR FILTER AND ONCE IT ENTERS THE AIR FILTER BOX, THERE ARE NO DRAIN HOLES FOR IT TO DRAIN OUT. THIS FORCES THE WATER THROUGH THE ENGINE AS THAT IS THE ONLY WAY FOR IT TO GET OUT OF THE FILTER BOX. WHEN THE ENGINE STALLED, NO ELECTRONIC CONTROL WARNING LIGHTS WERE ILLUMINATED AND THE CAR REMAINED IN THE 'READY' STATE. THIS COULD LEAD TO DAMAGE OF THE HEV SYSTEM AND BATTERY PACK. PER THE TECHNICIAN SERVICING THE CAR, THEY STATED THAT THE HEV WARNING LIGHT ONLY ILLUMINATED WHEN THE HEV BATTERY REACHES 15% CHARGE (THE POINT AT WHICH THEY HAVE TO REPLACE IT), THIS CONTRADICTS WITH THE OWNER'S MANUAL AS WELL AS COUNTERACTS THE PURPOSE OF A WARNING LAMP. DUE TO THE NATURE OF THE DESIGN WHERE THE COMPUTER CONTROLS WHEN THE ENGINE START/STOPS, THE ENGINE CAN DAMAGE ITSELF BEFORE PREVENTATIVE ACTION CAN BE TAKEN. FOR EXAMPLE, WHEN THE ENGINE STALLS DUE TO WATER INGESTION THROUGH THE AIR FILTER AND THE OXYGEN SENSOR DETERMINES IT CANNOT COMPENSATE, THE ENGINE WILL STALL, BUT BEFORE THE SITUATION CAN BE RECTIFIED, THE COMPUTER ATTEMPTED TO RESTART THE ENGINE CAUSING IT TO BECOME HYDRO-LOCKED. WITH MY EXPERIENCE, I AM CONVINCED THAT THE DESIGN OF THE CAR IS FLAWED AND IS UNRELIABLE TO DRIVE IN A HEAVY RAIN SCENARIO WHICH LEAVES IT UNUSABLE SEVERAL

Steering
Filed Jul 26, 2011NY

THE CAR IS PULLING HARD TO THE LEFT, IT REQUIRES MY CONSTANT CORRECTION. IT HAS DONE THIS DAY 1 OF OWNING THE CAR, AND AS YOU GO FASTER, IT PULLS HARDER. I BROUGHT IT BACK TO THE DEALER TO HAVE THEM FIX THE ALIGNMENT, BUT THAT DIDN'T DO ANYTHING EXCEPT NOW MY WHEEL ISN'T CENTERED AND IT'S COCKED TO THE RIGHT AND STILL PULLS LEFT. *TR

Air BagsCrash1 injured
Filed Jul 25, 20119,900 milesKS

TONIGHT I WAS REAR ENDED BY A WOMAN IN AN SUV, WHO'S BRAKES DID NOT WORK IN HER DURANGO, SHE SAID. THERE WERE NO SKID MARKS INDICATING AN ATTEMPTED STOP. HER IMPACT ON MY VEHICLE WAS SEVERE. POLICE OFFICER GUESSED SHE WAS GOING 40 MPH WHEN SHE HIT MY CAR. MY CAR WAS SHOVED FORWARD INTO THE CAR IN FRONT OF MINE, THAT CAR THEN HIT THE CAR IN FRONT OF IT. THERE WERE 3 CARS, MINE LAST IN LINE, SITTING AT A RED LIGHT. WE WERE ALL STOPPED. THEN THERE WAS A 4TH CAR THAT HIT MINE FROM BEHIND. THE MATTER IM REPORTING IS THAT THE AIRBAGS IN MY HYUNDAI SONATA SE 2011 CAR DID NOT DEPLOY WHEN I THEN HIT THE CAR IN FRONT OF ME. THE IMPACT WAS GREAT ENOUGH TO CAUSE THAT CAR TO THEN HIT ANOTHER CAR AND THAT CAUSED A CRACK IN THE RADIATOR OF THE CAR IN FRONT OF MINE. ALSO, AFTER I HIT THAT CAR IN FRONT OF ME, I THEN BOUNCED BACK ABOUT 10 FEET. MORE EVIDENCE OF IMPACT. WHY NO AIRBAGS? I DID NOT SEE VERY MUCH DAMAGE TO THE FRONT OF MY CAR NOR THE BACK OF THE CAR THAT WAS DIRECTLY IN FRONT OF MINE, WHILE THE BACK OF MY CAR WAS BAD ENOUGH THAT I EXPECT TO BE TOLD IT IS NOT REPAIRABLE.. IM REPORTING JUST IN CASE YOU RECEIVE ANY OTHER REPORTS INDICATING THERE IS SOMETHING FAULTY CONCERNING AIRBAGS IN THE HYUNDAI. I KNOW AIRBAGS ARE NOT TO DEPLOY IN REAR END COLLISION BUT SINCE I THEN HIT ANOTHER CAR FRONTALLY, I WOULD THINK THE AIRBAGS WOULD DEPLOY. MY HUSBAND WAS IN THE PASSENGER, FRONT SEAT AND IN ORDER TO BRACE HIMSELF, HE PUT HIS HAND UP AT THE WINDSHIELD. THE GLASS WAS BROKEN IN AN AREA THE SI

Electrical System
Filed Jul 25, 20119,000 milesMA

WIFE ACTIVATED THE HORN TO GET MY ATTENTION. IT SOUNDED ONE SHORT BEEP AND WENT DEAD. HAS NOT WORKED SINCE. HORN CAN HARDLY BE HEARD STANDING NEXT THE CAR LET ALONE TRYING TO GET SOMEONE'S ATTENTION INSIDE A VEHICLE WITH THE WINDOWS ROLLED UP AND THE RADIO ON. THE OTHER PERSON WOULD NEVER HEAR IT. HYUNDAI SHOULD REPLACE THESE HORNS WITH SOMETHING THAT CAN BE HEARD IN AN EMERGENCY SITUATION AND NOT SOUND LIKE A HORN ON A TOY SCOOTER. THERE ARE HUNDREDS OF COMPLAINTS ABOUT THE SOUND OR FAILURE OF THESE HORNS ON THE INTERNET FORUMS.

Steering
Filed Jul 22, 201115 milesNJ

I PURCHASED A 2011 HYUNDAI SONATA SE 2.0T ON 07/15/2011. DURING DRIVING ON HIGHWAY SPEEDS, THE CAR IS CONSTANTLY PULL TO THE LEFT AND ITS A QUIT SIGNIFICANT PULL. I TOOK IT TO THE DEALER ON 7/22/2011, THEIR TECHNITION TEST DROVE IT, IT WAS PULL TO THE LEFT BUT HE KEPT TELLING ME THIS IS NORMAL. A LOT OF PEOPLE HAVING THIS ISSUE AND IT IS A MAJOR CONCERN BUT HYUNDAI DEALERS ARE NOT RECOGNIZING IT. PLEASE TRY TO ADDRESS THIS ISSUE AS SOON AS POSSIBLE. THANK YOU *TT

Electrical System
Filed Jul 21, 2011GA

I HAVE OWNED MY 2011 HYUNDAI SONATA FOR ONE YEAR. ON JULY 15, 2011, I WENT TO START THE CAR AND I COULD NOT DEPRESS THE BRAKE OR START THE CAR. THE ACC STUFF WOULD COME ON BUT NO IGNITION TO THE MOTOR. I TRIED AND TRIED TO START IT AND ENDED UP CALLING THE DEALERSHIP. I WAS TOLD TO "KICK" THE BRAKE PEDAL "HARD" SEVERAL TIMES; WHICH I DID. I FINALLY GOT IT STARTED AND DROVE IT TO THE DEALERSHIP. I WAS TOLD "BRAKE LIGHT SWITCH" REPLACED. LEFT THE DEALERSHIP AND DROVE TO MY OFFICE AND WHEN I WENT TO TRIED TO START THE CAR TO LEAVE THE CAR WOULD NOT START, BUT THIS TIME I HAD TO CALL ROADSIDE ASSISTANCE FOR THE CAR TO BE TOWED BACK TO DEALERSHIP. DEALERSHIP TOLD ME THEY REPLACED BRAKE LIGHT SWITCH AGAIN. NOW THE TRACTION CONTROL LIGHT COMES ON AND MY BRAKE LIGHTS ARE NOT WORKING. WHEN I DID GET IT TO START THE CAR WOULD NOT GO INTO ANY GEAR; IT JUST WAS LOCKED IN PARK. WELL, YESTERDAY, JULY 20, 2011 THE CAR HAD TO BE TOWED AGAIN BECAUSE OF ALL THE SAME PROBLEMS. SO, THE CAR HAS BEEN BACK TO THE DEALERSHIP THREE TIMES WITHIN THE PAST FIVE DAYS; TWO OF WHICH THE CAR WAS TOWED. I AM VERY CONCERNED ABOUT MY SAFETY BECAUSE I BELIEVE THE BRAKES HAVE SOMETHING TO DO WITH THE AIR BAGS NOT TO MENTION THE UNKNOWN ELECTRICAL ISSUES. *KB

Power Train › Automatic Transmission
Filed Jul 20, 201122,000 milesTN

I HAVE A 2011 HYUNDAI SONATA. I PURCHASED THE CAR IN AUGUST OF 2010. ABOUT A MONTH AFTER OWNING THE VEHICLE, THE ENGINE LIGHT CAME ON. WHEN I TOOK IT TO THE DEALER, THEY RECORDED THE CODE AND THEN SAID IT WAS THE AC. I WAS ASKED TO WAIT 15 SECONDS BEFORE TURNING THE AC ON AFTER STARTING CAR. SO I DID THAT. ABOUT A WEEK OR SO LATER, THE LIGHT COMES ON AGAIN. TAKE IT BACK TWICE AFTER THIS, THEY RECORD THE CODE AND THEN THE SWITCH IS REPLACED. I MAINTAIN MY CAR WITH ALL MAINTENANCE REQUESTED AND I DRIVE IT ON THE HIGHWAY. I HAD THE TIRE LIGHT COME ON A FEW MONTHS LATER - WAS TOLD IT WAS THE TEMPERATURE. THAT EVENTUALLY WENT OFF. NEXT WAS THE ENGINE LIGHT YET AGAIN. THIS TIME IT OCCURRED AFTER I TOOK THE CAR IN ON JUNE 17TH FOR AN OIL CHANGE. THEY TOLD ME A RECALL WAS ON THE TRANSMISSION AND THEY DID THE RECALL UPDATE. IMMEDIATELY AFTER THIS UPDATE, THE CAR DROVE TERRIBLY. VERY LOUD, VERY ROUGH. ABOUT A WEEK AFTER THIS UPDATE, THE CAR BREAKS DOWN IN THE PARKING LOT. IT HAS DONE THIS NOW ABOUT 5 OR 6 TIMES SINCE JUNE (TODAY IS JULY 20TH). I TAKE IT TO THE DEALER AND TOLD I NEED THE ENGINE LIGHT ON IN ORDER TO REPAIR. THE LIGHT NEEDS TO COME ON TWO OR THREE TIMES BEFORE HYUNDAI WILL REPLACE. THE ENGINE LIGHT SOMETIMES COMES ON, SOMETIMES DOES NOT, BUT IT IS GUARANTEED TO BREAK DOWN. IT IS MOST DEFINITELY THE TRANSMISSION AS IT WILL STALL AND THEN HESITATE. THE LIGHTS ON THE GEAR SHAFT GO AWAY COMPLETELY AND THE DASH LIGHTS GO AWAY SO YOU HAVE NO IDEA IF YOU ARE IN PARK, REVERSE, ET

Exterior Lighting
Filed Jul 18, 2011PA

HAVE OWNED THIS 2011 HYUNDAI SONATA FOR ABOUT THREE WEEKS NOW. FOR THE FIRST TIME, I OPERATED THE CAR AT NIGHT. I WAS NOT AWARE OF AN OBVIOUS AND CONSEQUENTIAL DEFECT WITH THE HEADLIGHT LOW BEAM AIMING ON THIS AUTOMOBILE. WITH HEADLIGHTS ON AFTER DARK, THERE IS A SHARP BOUNDARY BETWEEN HEADLIGHT ILLUMINATION ON THE LOWER AREA AND DARKNESS ABOVE. ON ALL BUT LEVEL ROADWAY, THIS HAZARDOUS DEFECT IS APPARENT. MANY ROADS WHERE I LIVE IN PENNSYLVANIA ARE TWISTING AND HILLY. TRAVERSING THOSE ROADS WITH THIS SONATA USING THE LOW BEAM HEADLIGHTS IS UNNERVING AND DANGEROUS. WHEN THE FRONT OF THE CAR DIPS INTO EVEN A SLIGHT DOWNGRADE, ROAD AHEAD IS ILLUMINATED TO ABOUT 40 FEET IN FRONT OF CAR. LINE OF SIGHT THROUGH WINDSHIELD HAS AT LEAST HALF THE VIEW ABOVE UNLIT. SEEMS THAT THE VIEW ZONE BRIGHTLY ILLUMINATED BELOW, THE EYES TRY TO COMPENSATE FOR CONTRAST. CONSEQUENTLY, THE TOP HALF SEEN THROUGH THE WINDSHIELD APPEARS TO BE IN COMPLETE BLACKNESS. ASIDE FROM THE IMPAIRED ROAD ILLUMINATION, WHILE DRIVING ON CURVING ROADS, THERE IS AN ANNOYING HYPNOTIC EFFECT CAUSED. DUE TO THE HARSH LIGHT AND DARK CONTRAST, I FIND IT CONFUSING TO NAVIGATE BETWEEN THE PAINTED LINES DUE TO THE LOW BEAM PROBLEM. LAST NIGHT WHILE ON THE WAY HOME OVER ONE OF THE WINDING ROADS, I NEARLY HIT A DEER. THE ANIMAL WAS STANDING IN THE ROAD BUT I COULD NOT SEE IT. BECAUSE OF THE LOW BEAM HEADLIGHTS ON MY SONATA, I NEARLY CRASHED. FORTUNATELY, THE DEER JUMPED OUT OF THE WAY IN THE LAST SECONDS DIRECTLY IN FRONT OF THE

Electrical System › Horn
Filed Jul 18, 20111 milesMD

THE HORN SUPPLIED WITH THIS VEHICLE IS SO LOW IT CAN NOT BE HEARD BY OTHER DRIVERS. *KB

Electrical System
Filed Jul 18, 20113,200 milesPA

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 20 MPH, SHE APPLIED PRESSURE TO THE HORN BUT IT WOULD NOT SOUND. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTICS OR REPAIR. THE APPROXIMATE FAILURE MILEAGE WAS 3,200.

Power Train › Automatic Transmission
Filed Jul 16, 201129,000 milesPA

WHILE BACKING UP MY CAR AT A SLOW SPEED THE CAR ABRUPTLY STOPPED AS IF I HIT A BRICK WALL AND MADE A LOUD CRASHING SOUND. THE INDICATOR LETTERS IN THE DASHBOARD WERE BLANK AND THE SHIFTER GEARS LETTERS WERE NOT ILLUMINATED. CAR WAS ABLE TO GET INTO DRIVE AND WAS PARKED, I TURNED THE MOTOR OFF FOR A FEW MINUTES AND RESTARTED THE CAR. WAS ABLE TO GET IT HOME AND WILL CALL THE DEALER ASAP. *TT

Vehicle Speed Control
Filed Jul 16, 2011123,456 milesFL

THIS IS WHAT I WROTE TO HYUNDAI: RENTED A SONATA. LOVED THE CAR EXCEPT: SAFETY ISSUE. WHILE USING THE CRUISE CONTROL THE CAR LEAPED AHEAD SEVERAL TIMES AFTER I HAD APPLIED THE BRAKE (BECAUSE I WAS GETTING TOO CLOSE TO THE CAR IN FRONT OF ME) AND WAS TEMPORARILY HANDLING SPEED WITHOUT THE CRUISE CONTROL. NEARLY HAD AN ACCIDENT ON TWQ SUCH OCCASIONS. THEN I FIGURED OUT WHAT WAS HAPPENING. THE "RESUME" BUTTON IS SO CLOSE TO THE RIM OF THE WHEEL, AND SO EXPOSED, THAT THE HEEL OF MY RIGHT HAND WAS TOUCHING IT INADVERTANTLY AND THE CRUISE CONTROL REENGAGED WHEN I DIDN'T WANT IT TO AND DIDN'T KNOW IT WAS HAPPENING. IMHO, YOUR BUTTON NEEDS TO BE RELOCATED OR PROTECTED BY A RIDGE. IMHO, THIS IS A MAJOR SAFETY ISSUE THAT NEEDS TO BE ADDRESSED NOW. PLEASE LET ME KNOW IF YOU AGREE. IF NOT, I WILL CONTACT THE NTSB. THANK YOU. HYUNDAI DID NOT AGREE THAT IT NEEDED IMMEDIATE ATTENTION, SO I AM WRITING TO YOU. I NOTICED ON YOUR SITE THAT THERE WERE TWO PREVIOUS COMPLAINTS REGARDING THE SONATA'S SPEED CONTROL, ONE OF THEM SIMILAR IN SYMPTOM, ALTHOUGH THE COMPLAINANT DID NOT RECOGNIZE THE CAUSE. PLEASE NOTE, THIS WAS A RENTAL, NOT A PURCHASE, BUT TO GET THROUGH YOUR FORM I HAVE TO SAY, LATER, THAT IT WAS A PURCHASE. I ALSO INVENTED THE MILEAGE, AS I DO NOT RECALL THE MILEAGE ON THE RENTAL CAR. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) *TT

Steering
Filed Jul 13, 20113,200 milesDE

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT STATED WHILE DRIVING 55 MPH OR MORE THE VEHICLE PULLED TO THE LEFT. THE VEHICLE WAS TAKEN BACK TO THE DEALER FOUR TIMES AND MADE SEVERAL ATTEMPTS TO REMEDY THE FAILURE. THE DEALER ALSO PERFORMED AND ALIGNMENT TO THE FRONT END OF THE VEHICLE, STATED THAT IT WAS FUNCTIONING NORMALLY AND THAT IT WAS ALSO DRIVING WITHIN THE SPECIFICATIONS OF THE DESIGN. THE MANUFACTURER STATED THE DEALER INFORMED THEM THAT THE VEHICLE WAS PERFORMING WITHIN THE CORRECT SPECIFICATIONS AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 3,200.

Suspension
Filed Jul 12, 2011200 milesNV

2012 HYUNDAI SONATA GLS, 200 MILES ON ODOMETER. VEHICLE PULLS TO THE RIGHT. MUST MAINTAIN CONSTANT PRESSURE ON STEERING WHEEL TO MAINTAIN STRIGHT TRAVEL. VEHICLE MOVES COMPLETLY INTO NEXT LANE WITHIN 4 SECONDS OF RELEASING WHEEL. THE CAR HAS BEEN BACK AT THE DEALERSHIP FOR THREE DAYS AND NO APPARENT FIX SO FAR. *TT

Suspension
Filed Jul 11, 20111,500 milesFL

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT WAS DRIVING 25 MPH WHEN THE VEHICLE BEGAN PULLING TO THE LEFT ABNORMALLY. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO ATTEMPTED TO REPAIR THE FAILURE BUT TO NO AVAIL. THE DEALER ADVISED THAT THE STRUTS WERE THE CAUSE OF THE FAILURE HOWEVER, A COMPATIBLE STRUT WAS NOT AVAILABLE. THE MANUFACTURER WAS CONTACTED AND A CLAIM WAS FILED. THE FAILURE MILEAGE WAS 1,500.

Steering
Filed Jul 8, 20114,500 milesNJ

THE CAR PULLS TO THE LEFT AND THE STEERING IS SLIGHTLY TILTED LEFT IN NORMAL DRIVING POSITION. ALSO HAVE TO APPLY A CONSTANT FORCE TO KEEP THE CAR STRAIGHT. AT HIGH SPEEDS THE STEERING FEELS FREE. *TR

Steering
Filed Jul 6, 20115 milesSC

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT STATED THAT THE VEHICLE WOULD PULL TOWARDS THE LEFT OR RIGHT WHILE DRIVING AT VARIOUS SPEEDS. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT HE WOULD HAVE TO GET USED TO THE DRIVING OF THE VEHICLE. THE VEHICLE WAS NOT REPAIRED AND THE FAILURE CONTINUED. LATER WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE PULLED SHARPLY TOWARD THE LEFT AND THE CONTACT LOST CONTROL OF THE VEHICLE. THE BRAKES WERE APPLIED AND THE CONTACT NOTICED THAT THE POWER STEERING WAS NO LONGER FUNCTIONING. THE VEHICLE WAS CAREFULLY DRIVEN TO AN AUTHORIZED DEALER WHERE THE STEERING COLUMN WAS BEING REPLACED. THE FAILURE MILEAGE WAS 5. UPDATED 09/07/11 *BF THE CONSUMER HAS SINCE TRADED THE VEHICLE. UPDATED 09/14/11*JB

Steering
Filed Jul 6, 2011100 milesFL

2011 HYUNDAI SONATA HAS PULLED TO THE LEFT ALMOST CONTINUOUSLY SINCE WE TOOK POSSESSION OF THE CAR. THE CAR HAS BEEN TAKEN BACK TO THE DEALER 4 TIMES AND HAS NEVER BEEN CORRECTED. IT IS SO CONSTANT THAT MY LEFT SHOULDER HURTS AFTER JUST A FEW MINUTES OF DRIVING THE CAR. *TR

Steering
Filed Jul 6, 2011166 milesTX

2012 HYUNDAI SONATA GLS PULLS RIGHT. TOOK THE CAR FOR INSPECTION A FEW DAYS AFTER PURCHASING THE CAR. THEY RE-ALIGNED THE WHEELS BUT THE PROBLEM STILL REMAINS. I HAVE CONTACTED HYUNDAI MOTOR COMPANY THEY HAVE SUGGESTED THAT I TAKE THE CAR TO 2ND DEALERSHIP FOR 2ND INSPECTION BEFORE THEY CAN ACT ON THE ISSUE. NOTE:THIS COMPLAINT IS FOR 2012 MODEL. IN THE PULL DOWN MENU THERE WAS NOT AN OPTION TO SELECT 2012 HYUNDAI SONATA. *TR

SteeringCrash
Filed Jul 4, 2011TX

IT SEEMS MORE AND MORE HYUNDAI MODEL CARS ARE EXHIBITING A VERY SEVERE SHIFT TO THE LEFT (OR RIGHT) WHEN TRAVELING AT HIGHWAY SPEEDS. A RECALL SHOULD BE ISSUED. PLEASE SEE THE FOLLOWING EXAMPLE: HTTP://WWW.YOUTUBE.COM/WATCH?V=KOLQVBPP3_A&FEATURE=CHANNEL_VIDEO_TITLE [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

Power Train › Automatic Transmission
Filed Jul 2, 201124,000 milesGA

BRAKE SWITCH FAILURE. LEFT CAR IMMOBILE. *TR

Exterior Lighting
Filed Jul 1, 2011600 milesGA

WHEN HEADLIGHTS ARE ON LOW BEAM, YOU CAN DEFINITELY SEE A HORIZONTAL LINE. I NOTICED THIS WHEN DRIVING ON BACKROADS. AT SOME POINTS I CANNOT SEE MORE THAN A FEW FEET IN FRONT OF MY VEHICLE. VERY DANGEROUS ESPECIALLY IF THERE WAS SOMETHING OR SOMEONE IN THE ROAD AHEAD. NO VISIBILITY AT ALL. I TURNED ON MY LIGHTS IN MY GARAGE AND YOU COULD DEFINITELY SEE THE FLAT LINE ON THE GARAGE WALL. I DON'T FEEL SAFE DRIVING AT NIGHT ESPECIALLY ON BACKROADS WHICH I HAVE TO DO OFTEN. *TR

Electrical System
Filed Jul 1, 201110,000 milesMA

I INITIALLY UNLOCK THE VEHICLE BY EITHER DEPRESSING THE UNLOCK BUTTON ON THE KEY FOB OR PRESSING THE UNLOCK BUTTON ON THE OUTSIDE DOOR HANDLE. ONCE UNLOCKED, I ENTERED THE VEHICLE AND ATTACH THE SEAT BELT. I PLACE THE KEY FOB ON THE DASHBOARD, DEPRESS THE BRAKE PEDAL AND PRESS THE ENGINE START BUTTON. THE ELECTRICAL SYSTEM WILL CYCLE THROUGH ACC AND ON MODE BUT THE CAR WILL NOT START. A CHECK OF THE BATTERY SYSTEM SHOW THAT THE CAR BATTERY IS AT FULL POWER. THIS PROBLEM OCCURS INTERMITTENTLY. THE ONLY RELIABLE SOLUTION FOR STARTING THE CAR IS TO DEPRESS THE BRAKE PEDAL AND DEPRESS THE ENGINE START BUTTON FOR A MINIMUM OF 10 SECONDS. I'VE PLACED THE KEY FOB IN SEVERAL LOCATIONS IN THE CAR (DASHBOARD, CUP HOLDER, SMART KEY HOLDER) WITH NO REPEATABLE SUCCESS. AFTER A VISIT TO A DEALERSHIP, THEY CANNOT FIND A PROBLEM. HOWEVER, A SEARCH ON THE INTERNET SHOWS SEVERAL THERE OWNERS EXPERIENCING THE SAME PROBLEM. *TR

Steering
Filed Jun 30, 20112,800 milesGA

MY CAR (2011 HYUNDAI SONATA )STARTS DRIFTING TO THE LEFT WHEN GOING OVER 60 MPH. I CONTACTED THE HYUNDAI DEALER WHERE I PURCHASED THIS VEHICLE IN FEBRUARY AND WAS TOLD "IT'S A DEFECT IN THE 2011 HYUNDAI SONATA, BUT HYUNDAI DOES NOT HAVE A FIX FOR IT YET ." *TR

Vehicle Speed Control
Filed Jun 29, 20112,500 milesAZ

WHILE DRIVING AT 55 MPH ON THE HIGHWAY, THE CAR SELF ENGAGED AND SET THE CRUISE CONTROL WITH NO DRIVER INPUT. THE CAR STARTED TO ACCELERATE TO A HIGHER SPEED, BUT STOPPED ACCELERATING WHEN THE BRAKE PEDAL WAS PRESSED. THE CRUISE CONTROL WAS OFF AT THE TIME OF THE INCIDENT. THE CAR IS LESS THAN 2 MONTHS OLD AND HAS ALREADY BEEN IN THE SHOP FOR OTHER CRUISE CONTROL RELATED PROBLEMS. THIS CAR IS THE NEW SONATA HYBRID AND HAS HAD MULTIPLE OTHER PROBLEMS REQUIRING NUMEROUS VISITS TO THE SERVICE DEPARTMENT.

Reading these

NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.

Full record for the 2011 Hyundai Sonata → · Every Sonata year → · How the figures are calculated →