Page 5 of 21 · complaints 201–250 of 1,047

2006 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 2006 record →

Air Bags
Filed Aug 2, 2016MN

MY AIRBAG LIGHT IS ILLUMINATED AND SEAT BELT LIGHT BLINKS ON THE PASSENGER SIDE. IT SEEMS TO BE A KNOWN PROBLEM WITH THE HYUNDAI SONATA. DEALER NEEDS TO RECALL THE PASSENGER SEAT/FAULTY SENSOR FOR THE SAFETY OF THE PASSENGERS

Air BagsCrash4 injured
Filed Jul 31, 2016130,000 milesAZ

I WAS INVOLVED IN A ACCIDENT ON DECEMBER 15, 2015 THE OTHER DRIVER CUT ACROSS THREE LANES AND INTO MY CAR AT MPH 40. MY VEHICLE WAS STRUCK THRUSTING IT INTO A SMALL WALL AND POLE. MY SEAT BELT UNBUCKLED AND THE AIRBAGS DID NOT DEPLOY I THINK THIS IS A MANUFACTURE DEFECT.

Air Bags
Filed Jul 30, 2016PR

THE LIGHT OF PASSENGER AIR BAG SENSOR CONSTANTLY ON. THE PASSENGER SEAT PAD WAS ALREADY CHANGED BY THE DEALER ON A RECALL. , HOWEVER THE SENSOR LIGHT IS STILL ON. CONSUMER DOES NOT KNOW IF AIR BAG WILL DEPLOY OR NOT. THIS MIGHT BE CONSIDERED A SERIOUS HAZARD. THE DEALER WILL NOT RECOGNIZED GRAVITY OF SITUATION OR PERHAPS DENIED IT. THE PASSENGER SEAT SENSOR LIGHT WILL BE CONSTANTLY ON WHETHER THE CAR IS STATIONARY OR IN HIGHWAY.

Air Bags
Filed Jul 18, 201686,600 milesTX

AIR BAG LIGHT CAME ON IN THE DASH AT APPROX 86,600 MILES; FOR NO APPARENT REASON. ALSO NOTICED THAT THE PASSENGER SEAT BELT SIGN NEAR THE CENTER CONSOLE IS FLASHING EVEN IF THERE IS NO ONE SEATED IN THE PASSENGER SEAT.

Electrical System
Filed Jul 16, 201632,564 milesWI

WHILE DRIVING, THE DAMPER PULLEY SEPERATES AND THE POWER STEERING FAILS ALONG WITH THE WATER PUMP AND THE ALTERNATOR. THIS DAMPER AS IT IS CALLED IS A DEVICE THAT DRIVES ALL THE BELT POWERED DEVICES ON THE ENGINE. I ASKED THE DEALER IF THERE WAS A RECALL ON THIS AND THE REPLY WAS NO. HOW CAN A POWER STEERING FAILURE NOT BE A RECALL? WHEN YOU ARE TURNING AND THE POWER STEERING FAILS I WOULD SAY THE MAJORITY OF DRIVERS WOULD NOT BE ABLE TO STEER THE VEHICLE OUT OF THIS SITUATION. LOOK ONLINE AND VIEW ALL THE PLACES THAT LIST THIS PROBLEM. THIS IS A BIG SAFETY ISSUE THE VEHICLE STEERS VERY HARD AND IS DIFFICULT TO CONTROL.

Air Bags
Filed Jul 10, 201665,000 milesNY

MY 2006 SONATA ONLY HAS 65,000 MILES. BUT THE AIRBAG LIGHT ALWAYS ON FROM THIS YEAR AND BRAKE LINE WAS RUST. FOR THE AIRBAG, THE LIGHT IN DASHBOARD IS ON WHEN CAR STARTING, AND THE PASSANGER AIRBAG IS OFF EVEN IF SOMEONE SITTING ON PASSANGER SEAT. FOR THE BRAKE, THE FRONT BRAKE LINE WAS RUSTED LAST YEAR AND ALL THE BRAKE OIL IS TOTALLY LEAK OUT, SO THERE IS NO BRAKE WHEN DRIVING IT. AND THE REAR BRAKE LINE IS BROKEN THIS YEAR DUE TO RUST. I AM IN FREEWAY WHEN THE REAR BRAKE LEAKS, SO IMAGE HOW TERRIABLE IT IS. NEVER SEEN THIS FROM OTHER 10 YEAR OLD VEHICLES.

Air Bags
Filed Jun 30, 2016122,310 milesCO

MY AIRBAG LIGHT AND PASSENGER WEAR BELT LIGHT CAME ONE EVEN WHEN AN ADULT IS SITTING IN THE PASSENGER SEAT. THE CAR HAD NEVER BEEN INVOLVED IN AN ACCIDENT SO I DON'T KNOW WHY THE AIR BAG LIGHT CAME ON.

Air Bags
Filed Jun 21, 2016123,000 milesMA

AIRBAG LIGHT CAME ON FOR NO REASON.

Visibility/Wiper
Filed Jun 16, 2016101,564 milesVA

VEHICLE HAS 101,564 MILES. DRIVER SIDE VISOR FLOPS DOWN INTO DRIVER FIELD OF VISION. VISOR WILL NOT STAY IN UP POSITION WHEN OPERATING THE VEHICLE. MUST BE REPLACED AS THERE IS NO ADJUSTMENT WHICH CORRECTS THE DEFECTIVE CONDITION. AFTER READING FORUMS THIS WAS A COMMON COMPLAINT BY OTHER OWNERS.

Air Bags
Filed Jun 16, 2016156,000 milesMD

MY AIRBAG LIGHT RANDOMLY CAME ON LAST WEEK AND HAS NOT GONE OFF SINCE. I HAVE NEVER HAD ANY LIGHTS ON MY DASH BOARD ILLUMINATE. THE MECHANICS ARE QUOTING RIDICULOUS PRICES TO FIX IT AND I AM NERVOUS TO DRIVE IT WITH THE LIGHT ON.

Air Bags
Filed Jun 3, 2016157,000 milesGA

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE BRAKING, THE VEHICLE VEERED RIGHT OR LEFT AND A SCRUBBING NOISE WAS PRESENT. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE FRONT SUSPENSION ARM WAS FAULTY. ALSO, WHILE DRIVING, VARIOUS SPEEDS, THE VEHICLE SUDDENLY SHUT OFF AND THE FRONT DRIVER SIDE AIR BAG SENSOR LIGHT ILLUMINATED. THE CAUSE OF THE FAILURE WAS UNDETERMINED AND THE MANUFACTURER WAS NOT NOTIFIED. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS 157,000.

Electrical System › Alternator/Generator/Regulator
Filed May 24, 201659,158 milesNY

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE DRIVING THE VEHICLE, THE CONTACT HEARD AN ABNORMAL NOISE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE DRIVE GASKET WAS LEAKING ONTO THE ALTERNATOR AND THE ALTERNATOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 14V415000 (ENGINE AND ENGINE COOLING); HOWEVER, THE VIN WAS NOT INCLUDED. THE FAILURE MILEAGE WAS 59,158. THE VIN WAS NOT PROVIDED.

Service Brakes
Filed May 19, 201673,000 milesNY

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. THE CONTACT STATED THAT THE REAR BRAKES FAILED TO WORK. THE CONTACT STATED THAT THE BRAKES NEEDED TO BE REPLACED EVERY 10,000 MILES ON AVERAGE. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE PASSENGER SIDE REAR BRAKE PADS WORE PREMATURELY, THE CALIPER WAS FROZEN, AND THE ROTOR WAS RUSTED. THE BRAKE PADS, ROTOR, AND CALIPER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VIN WAS INVALID. THE APPROXIMATE FAILURE MILEAGE WAS 73,000.

Suspension
Filed May 6, 2016105,348 milesMD

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE MAKING A LEFT TURN AT 20 MPH, AN ABNORMAL SOUND EMITTED FROM THE VEHICLE AND THE CHECK ENGINE AND ESC WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRONT AND REAR CONTROL ARMS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 105,348.

Engine
Filed May 5, 2016CA

WHEN I START UP MY CAR MY CAR SOUNDS LIKE IN GRINDS THEN IT STOPS ITS THE CHAIN TENSIONER REPLACEMENT

Electronic Stability Control (esc)
Filed Apr 30, 20161,675,173 milesMO

AFTER DRIVING ABOUT 5 TO 10 MILES MY ESC OFF CENSOR COMES ON & DOES NOT GO OFF BY PUSHING ESC BUTTON ,UNTIL I TURN OFF VEHICLE.

Engine
Filed Apr 30, 2016118,500 milesIL

VEHICLE WAS IN MOTION ON CHICAGO CITY STREETS AND TEMP GAUGE STARTED TO RISE SLOWLY AND I BEGAN SMELLING ANITFREEZE. LATER THE TEMP GAUGE ROSE SIGNIGIGANTLY THE ANTIFREEZE BEGAN LEAKING HEAILY FROM BENEATH AND SMOKE BEGAN RISING FROM UNDER THE HOOD VERY HEAVILY. UPON AUTO SHOP INSPECTION THE REPAIRMAN NOTICED THAT THE SMOKE WAS COMING FROM AN AREA BY THE ENGINES' HEATING CORE RUBBER HOSES. THE REPAIRMAN REMOVED THE HEATING CORE RUBBER HOSES FOR INSPECTION AND FOUND THAT THE ENGINES' HEATING CORE METAL TUBING NOSLES/NIPPLES APPEARED AS THOUGH THEY HAVE BEEN DIPPED IN ACID. THE REPAIRMAN CONCLUDED THAT HEATER CORE METAL TUBING NOSLE/NIPPLES SEVERE CORROSION IS NOT NORMAL WEAR OR TEAR OR A COMMON AUTOMOBILE PROBLEM.

Electrical System
Filed Apr 29, 201685,000 milesIL

MY SONATA 3.3L V-6 ENGINE WITH WHAT APPEARS TO BE A VERY COMMON AND DANGEROUS PROBLEM. THIS VEHICLE SEEMS TO BEGIN STALLING AND SLAMMING INTO 3RD GEAR FAIL SAFE MODE, LUCKILY I HAVE NOT BEEN REAR-ENDED DUE TO THIS YET! I HAVE READ UP EXTENSIVELY ON THIS AND FOUND MANY WITH THE SAME COMPLAINT ON WWW.CARCOMPLAINTS.COM WEBSITE. IT APPEARS MANY DEALERSHIPS ARE AWARE AS THEY HAVE HAD VEHICLE IN TO BE PROBLEM SOLVED WITH WHAT APPEARS TO BE AN ELECTRICAL PROBLEM MORE SO THAN A MECHANICAL PROBLEM. AFTER HAVING MY CAR INTO 4 DIFFERENT SHOPS INCLUDING A DEALERSHIP THE FIRST TIME IT HAPPENED WITH NO FIX AND ONLY A 'IF WE CAN'T REPLICATE THE PROBLEM WE CAN'T FIX IT' RESPONSE I GET MAD. WE HAVE RULED OUT EVERYTHING POSSIBLE; TRANSMISSION, ENGINE, RELAYS, ETC. FOR 4 MONTHS IT HAS BEEN IN AND OUT OF SHOPS TRYING TO DIAGNOSE THE PROBLEM. WHICH IS HAPPENING SO OFTEN NOW IT IS NOT SAFE AND I AM HAVING TO TAKE OUT A LOAN TO TRY AND BUY A NEW CARE. I CANNOT TRADE THIS IN DUE TO THE PROBLEM. WHEN IT IS RUNNING IT RUNS GREAT, UNTIL IT SLAMS INTO 3RD GEAR WITH NO WARMING AND YOU LOOSE ALL ACCELERATION OR IT DIES COMPLETELY. YOU CAN SHUT IT OFF AND RESTART IT AND IT RUNS AS IF NOTHING HAPPENED, UNTIL IT STALLS AGAIN. THE LAST MECHANIC HAVING VERIFIED EVERYTHING HE WAS TOLD TO CHECK HAS DETERMINED IT MUST BE IN THE COMPUTER. SOME INDIVIDUALS SAID EARLY ON THEY HAD THE COMPUTERS REPLACES (AT A BIG COST) ONLY TO HAVE IT HAPPEN AGAIN. MY CAR IS 10 YEARS OLD AND ONLY HAS 118,000 MILES ON IT. I HATE HAVIN

Exterior Lighting
Filed Apr 4, 2016170,000 milesVA

TAKATA RECALL - IN SEPTEMBER 2014 MY BATTERY WERE GOING DEAD. CHANGED BATTERY AND IT WENT DEAD ALSO. AFTER THE 4TH TIME FOR THE BATTERY TO GO DEAD, NOTICED THE SIDED BEAMS WERE ON. WHEN I HAD THE LIGHTS IN THE AUTO POSITION, WHEN GOING UNDERNEATH A BRIDGE, THE LIGHTS WILL COMES ON AND GOES OFF ACCORDINGLY TO THE LIGHT OUTSIDE. WHEN DAYLIGHT, YOU WILL NOT KNOW KNOWN IF YOUR LIGHTS ARE ON OR OFF. SO THIS WAS PROBLEM WAS THE CAUSE FOR MY BATTERY TO GO DEAD. STARTED NOTICING AT NIGHT WHEN TURNING OFF VEHICLE AFTER USING HEADLIGHTS, THE SIDE BEAMS WILL NOT CUT OFF UNTIL AFTER TRYING 15 TO 20 MINUTES OF TRYING TO TURNING IT OFF. TOOK VEHICLE TO DEALER, AT FIRST THEY THOUGHT IT WERE THE SWITCH. AFTER ONE HOUR OF WAITING, FOUND OUT IT WAS NOT THE SWITCH AND THEY HAD PUT THE OLD SWITCH BACK. STATED THAT IT WAS THE JUNCTION BOX NEEDED TO BE REPLACE.

Air Bags
Filed Mar 25, 2016VA

FIRST, OIL IS LEAKING ON ALTERNATOR AND AREA AROUND, CAR NEEDS A VALVE COVER GASKET, DRIVER AIRBAG LIGHT STAYS ON, PASSENGER SUN VISOR WONT STAY UP, THE VEHICLE HAS 149000 MILES ON IT. THERE ARE TO MANY COMPLAINTS FOR THESE SUBJECTS, A RECALL NEEDS TO BE ISSUED.

Electronic Stability Control (esc)
Filed Mar 22, 2016120,000 milesFL

"ESC OFF" LIGHT IS "ON" AND CAN'T BE RESET. HYUNDAI HAS NUMEROUS COMPLAINTS ABOUT THIS FAILURE OF A SAFETY RELATED SYSTEM AND DOESN'T SEEM INTERESTED IN REPAIRING WHAT IS A SYSTEMIC DEFICIENCY. I THINK A RECALL IS WARRANTED.

Air Bags
Filed Mar 20, 2016120,000 milesIL

SENSOR IN PASSENGER SEAT CUSHION NOT WORKING PROPERLY AND WILL CAUSE THE AIRBAG AND SEAT BELT LIGHT TO ILLUMINATE AND ALSO CAUSES THE AIRBAG TO NOT DEPLOY UPON IMPACT. THIS IS A PROBLEM THAT SHOULD BE A RECALL ISSUED FROM HYUNDAI AS THERE ARE MILLIONS OF PEOPLE THAT HAVE THIS SAME COMPLAINT.

Service Brakes
Filed Mar 14, 201687,200 milesNC

2006 SONATA: THE ESC ABS LIGHT COMES ON AND PUSHING THE ON/OFF SWITCH DOES NOT PUT IT OUT. IF I SHUT THE CAR OFF AND RE START, THE DASH LIGHT GOES OUT SOMETIMES; MAY RETURN THE NEXT TIME I START THE CAR..

Visibility/Wiper
Filed Mar 9, 2016106,000 milesME

SUN VISOR WILL NOT STAY IN PLACE, VISIBILITY OBSTRUCTED AND DANGEROUS.

Air Bags
Filed Feb 21, 2016135,000 milesOH

AIR BAG LIGHT COMES ON THE DASH. HAVE TRIED TO RESET BY PULLING THE FUSE AS WELL AS DISCONNECTING THE BATTERY FOR 2-5 MINUTES, BUT TO LIGHT COMES RIGHT BACK ON.

Suspension
Filed Feb 18, 2016NJ

CLUNKING , TRUNKING AND SQUEAKING NOISE FROM FRONT SIDE SIDE WHEN GOING OVER BUMPS OR TURNING.COMPLAINED TO DEALER IN 2008 AND 2011 .THEY TEST TEST DROVE AND SAID IT IS NORMAL OR CAN NOT REPRODUCE THE PROBLEM.IN 2016 THEY ARE SAYING IT NEED REPLACEMENT OF FRONT UPPER AND LOWER CONTROL ARMS COSTING AROUND $2000. I SEE FROM DISCUSSION FORUMS THIS IS A COMMON PROBLEM WITH THIS VEHICLE. DEALER AND MANUFACTURER MAY BE AVOIDING TO ADDRESS WHEN VEHICLE IS UNDER WARRANTY.

Exterior Lighting
Filed Feb 5, 2016139,000 milesKY

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE DRIVING AT VARIOUS SPEEDS, THE HEADLIGHTS FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE HEADLAMP ASSEMBLY FAILED AND NEEDED TO BE REPLACED. WHILE THE INDEPENDENT MECHANIC WAS ATTEMPTING TO CHANGE THE LIGHTS, THE FUSE BLEW OUT. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 08E021000 (EXTERIOR LIGHTING). THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 139,000.

Engine
Filed Feb 3, 201640,000 milesFL

ON LAMBDA/LAMBDA II MPI SERIES ENGINES, ENGINE OIL CAN LEAK ONTO THE ALTERNATOR, WHICH COULD AFFECT CHARGING SYSTEM FUNCTION AND POTENTIALLY CAUSE THE ENGINE TO STALL AND NOT RESTART. THIS WOULD RESULT IN A LOSS OF MOTIVE POWER AS WELL AS AFFECT POWER BRAKING AND POWER STEERING SYSTEM FUNCTION, WHICH WOULD UNEXPECTEDLY INCREASE STEERING AND BRAKE PEDAL EFFORT, POTENTIALLY INCREASING STOPPING DISTANCES AND THE RISK OF A CRASH CAUSING INJURY AND/OR DAMAGE TO PROPERTY. EVERY MAKE/MODEL OF VEHICLE THAT HAS THIS ENGINE HAS OIL LEAKS ON THE ALTERNATOR AND OTHER CRITICAL COMPONENTS (I'VE REPLACED 3 ALTERNATORS SO FAR! ~$200 EACH! + LABOR!!!) YET ONLY A CERTAIN YEAR OF THE "VERA CRUZ" RECEIVED A RECALL BECAUSE THE COST TO HYUNDAI WOULD BE HIGHER TO FIX THIS ISSUE ON ALL AFFECTED VEHICLES (AZERA, SANTE FE, AND MY SONATA ETC. MODELS)

Electrical System
Filed Jan 22, 2016120,000 milesVA

MY 2006 HYUNDAI SONATA HAS A DESIGN PROBLEM. THE CUP HOLDER IS LEVEL AND NEXT-TO THE GEAR SHIFTER. WHEN I BRAKE, OCCASIONALLY FLUID FROM A BEVERAGE MAY FALL ONTO AND INTO THE GEAR SHIFTER. THE SHIFTER ENCLOSURE ALLOWS FLUID TO FLOW INTO IT AND COLLECT AROUND A CONNECTOR PROVIDING ELECTRICAL SIGNALS THAT END-UP COMMUNICATING TO THE CAR'S COMPUTER'AND THEN ONTO THE TRANSMISSION THAT I DOWNSHIFTED WHEN I DID NOT DOWN SHIFT. THE RESULT IS I HAVE TO FLIP OVER TO 'SHIFTRIONIC' MODE BECAUSE THE CAR IS PERFORMING LIKE I PUT IT IN THAT MODE WHEN I DID NOT. I TRY TO UPSHIFT BUT IT DOES NOT WORK PROPERLY'I END UP BEING DISTRACTED TRYING TO PUT THE CAR IN THE RIGHT GEAR AND THE CAR ENDS UP GOING FASTER THAN I INTENDED. I GENERALLY DON'T NOTICE THE DOWNSHIFT UNTIL THE ENGINE STARTS ROARING'.DROPPING INTO SECOND GEAR ESPECIALLY ON THE HIGHWAY IS VERY UNSETTLING. AGAIN, I TRY TO MAINTAIN MY SPEED BY PRESSING ON THE ACCELERATOR AND ATTEMPTING TO UPSHIFT AND IT'S VERY DISTRACTING. I HAVE HAD A 'PLUS 5' DRIVER RATING FOR OVER 2 DECADES AND I OWN TWO OTHER CARS AND I NEVER BEEN TICKETED WITH EITHER CAR. BUT I RECENTLY HAVE BEEN TICKETED TWICE WITH THE SONATA AND IN BOTH CASES THE CAR DOWN-SHIFTED WITHOUT MY KNOWLEDGE. THE PROBLEM STARTED SPORADICALLY ABOUT 2 YEARS AGO AND INITIALLY I DID NOT KNOW THE CAUSE OF THE PROBLEM. IT TAKES A LITTLE WHILE FOR THE BEVERAGE SPILL TO CREATE A SHIFTER MALFUNCTION, SO IT'S NOT OBVIOUS WHAT IS HAPPENING FOR A WHILE. THE PROBLEM IS SO COMMON THAT THERE ARE VIDE

Structure › Body › Door
Filed Jan 20, 2016103,533 milesLA

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. THE CONTACT STATED THAT THE EXTERIOR REAR DRIVER AND PASSENGER SIDE DOOR HANDLES WERE DETACHED. THE INTERIOR REAR PASSENGER SIDE DOOR HANDLE WAS ALSO DETACHED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 103,533.

Air BagsCrash5 injured
Filed Jan 9, 2016AZ

I WAS INVOLVED IN AN ACCIDENT THE FRONT WAS SMASHED IN THE VEHICLE WAS DECLARED A TOTAL LOSS AND THE AIRBAGS AND NOT THE PLOY AND I NEED HELP.

Electrical System
Filed Dec 30, 2015130,000 milesPA

THE PARKING LIGHTS WILL AUTOMATICALLY COME ON BY ITSELF WHEN THE CAR IS OFF AND THERE'S NO KEY IN THE IGNITION. I HAVE RETURNED TO MY CAR FROM WORK AND THE LIGHTS WOULD BE ON DRAINING THE BATTERY. IN ADDITION, WHILE DRIVING THE PARKING LIGHTS WILL COME ON AND GO OFF AS WELL AS IN THE DASH WHEN THE SWITCH IS IN THE OFF POSITION. I HAVE VIDEO BUT IT'S NOT DOWNLOADING. *JS

Air Bags
Filed Dec 29, 201579,411 milesNY

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE DRIVING AT A LOW SPEED, THE AIR BAG WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CONNECTOR IN THE FRONT PASSENGER SEAT NEEDED TO BE TIGHTENED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO A DEALER WHERE IT WAS DIAGNOSED THAT THE MAT SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 79,411. UPDATED 04/08/16*LJ

Air Bags
Filed Dec 22, 201566,438 milesPA

ON NOV. 7, 2013, I NOTIFIED HYUNDAI THAT WE HAD BEEN EXPERIENCING PROBLEMS WITH THE SONATA'S OCCUPANT CLASSIFICATION SYSTEM (OCS). THE SYSTEM DID NOT CONSISTENTLY RECOGNIZE MY WIFE AS AN ADULT PASSENGER, EVEN THOUGH SHE CLEARLY EXCEEDED THE NECESSARY WEIGHT THRESHOLD DESIGNED TO ACTIVATE THE AIRBAG SENSOR. HYUNDAI, AFTER MECHANICAL/ELECTRONIC REVIEW, STATED THE OCS WAS WORKING AS DESIGNED. IT WASN'T. WE RETURNED THE VEHICLE FOR SERVICE ON APRIL 1, 2014, AND AGAIN ON MAY 22, 2014, ONLY TO HAVE HYUNDAI TELL US THE OCS WAS OPERATING "OK". AGAIN, ON JULY 30, 2015, WE RETURNED THE VEHICLE FOR SERVICE, AS THE OCS WAS STILL MALFUNCTIONING. HYUNDAI, AT THAT TIME, PERFORMED A REPROGRAMMING. STILL THE OCS DOES NOT CONSISTENTLY RECOGNIZE MY WIFE AS AN ADULT PASSENGER. I HAVE CONTACTED HYUNDAI AN ALMOST INNUMERABLE NUMBER OF TIMES IN REGARD TO THIS ISSUE. THOUGH HYUNDAI EVEN HAD AN ARBITRATOR DOCUMENT THE DEFECT, TO DATE WE STILL HAVE NO RESOLUTION. IT IS UNSAFE FOR MY WIFE, OR ANY OTHER ADULT PASSENGER, TO RIDE IN THE CAR. AND, AS ONE CAN SEE BY THE HISTORY, IT HAS BEEN THAT WAY FOR QUITE SOME TIME.

Suspension
Filed Dec 20, 201585,000 milesCA

AIR BAG LIGHT IN INSTRUMENT PANEL REMAINS ON AT ALL TIMES. ESC INDICATOR TURNS OFF AT RANDOM TIMES WHILE DRIVING. REAR SUSPENSION KNOCKS WHEN FUEL TANK IS LOW (I.E. NEAR EMPTY).

Electrical System
Filed Dec 16, 2015100,000 milesCA

I OWN A 2006 HYUNDAI SONATA, AT 100,000 (HWY MILES) THE FRONT UPPER CONTROL ARMS BECAME SQUEEKY AND DETATCHED FROM THE RUBBER BUSHINGS, MAKING A HORRIBLE RIDE AND CLUNKING SOUND WHEN I WOULD PUT THE CAR INTO GEAR. THIS PROBLEM MAKES THE CAR BOUNCY AND UNSTABLE. THERE IS ALSO A KNOCKING OR LOUD CLICKING SOUND IN THE ENGINE AT CRUSING SPEEDS, WHEN I BARLEY PUSH THE GAS PEDAL. IT SOUNDS LIKE THE AIR INTAKE CONTROL VALVE. IT GOES AWAY WHEN I ACCELERATE. THE RADIO AND CRUISE CONTROL ELECTORNICS SEEM TO WORK ONLY WHEN THEY WANT TOO!

Visibility/Wiper
Filed Dec 15, 201560,000 milesMI

BOTH SUN VISORS FAILED DROPPING DOWN INTERFERING FRONT VISIBILITY. ONE WAS REPLACED AT DEALER UNDER WARRANTY BUT REFUSED TO PAY FOR THE OTHER ONE REPAIR.

Air Bags
Filed Nov 20, 201569,700 milesFL

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHEN THE CONTACT STARTED THE VEHICLE, THE FRONT PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED CONTINUOUSLY WITH AN OCCUPANT PRESENT. THE VEHICLE WAS TAKEN TO THE DEALER ON THREE SEPARATE OCCASIONS AND SERVICED UNDER NHTSA CAMPAIGN NUMBER: 08V161000 (AIR BAGS); HOWEVER, THE REMEDY WAS INSUFFICIENT. AFTER THE MOST RECENT REPAIR, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 69,700.

Electronic Stability Control (esc)
Filed Nov 19, 201525,000 milesLA

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE DRIVING AT AN UNKNOWN SPEED WITH THE ACCELERATOR PEDAL DEPRESSED, THE VEHICLE FAILED TO ACCELERATE AND THE ELECTRONIC STABILITY CONTROL WARNING LIGHT ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 25,000. UPDATED 02/10/16*LJ *TR

Suspension
Filed Nov 19, 201577,000 milesAZ

MY CAR CURRENTLY HAS 83000 MILES AND ALREADY HAS BAD UPPER CONTROL ARM IN THE FRONT. I SHOULD NOT BE HAVING THIS ISSUE THIS EARLY AND IT BEGAN WHEN I HAD LESS MILEAGE THAN 83000. I HEAR SQUEAKS WHEN GOING ON CRACKED PAVEMENT.

Electrical System
Filed Nov 7, 2015100,000 milesOH

OIL LEAK FROM ENGINE VALVE COVER - LEFT (FRONT) SIDE OF 3.3 V6. THIS IS DIRECTLY ABOVE ALTERNATOR. EVENTUALLY ALTERNATOR FAILS DUE TO SEVERE OIL/DIRT CONTAMINATION. FIRST NOTICED WHEN BATTERY LIGHT COMES ON AT IDLE, SHOWING CHARGING PROBLEM. BY THEN DAMAGE IS DONE. VALVE COVER MUST BE REPLACED ALONG WITH ALTERNATOR OR PROBLEM WILL QUICKLY RECUR. *THERE IS CURRENTLY A RECALL FOR HYUNDAI VERACRUZ WITH SAME ENGINE FOR THE SAME PROBLEM. SONATA IS NOT INCLUDED, BUT A QUICK INTERNET SEARCH SHOWS THIS TO BE A COMMON, WELL-KNOWN PROBLEM FOR MANY YEARS.

Service BrakesCrash
Filed Nov 6, 201558,000 milesTX

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE DRIVING 10 MPH, THE BRAKES FAILED AND A CRASH OCCURRED. THERE WERE NO INJURIES. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 58,000. UPDATED 03/11/16*LJ THE CONSUMER STATED WHEN THE BRAKE WAS APPLIED, THE PEDAL WENT ALL THE WAY TO THE FLOOR. UPDATED 04/05/16.*JB

Electrical System
Filed Oct 30, 2015118,000 milesKS

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH AT NIGHT, THE HEADLIGHTS AND INSTRUMENT PANEL OPERATED INTERMITTENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 118,000.

Engine and Engine Cooling › Engine › Gasoline › Belts and Associated Pulleys
Filed Oct 29, 2015FL

2006 HYUNDAI SONATA. CONSUMER WRITES IN REGARDS TO REPLACEMENT OF DRIVE BELT ISSUES. *SMD THE CONSUMER STATED THERE WERE NO ISSUES WITH THE VEHICLE, PRIOR TO THE DRIVE BELTS BEING REPLACED. A FEW WEEKS AFTER THE BELTS WERE REPLACED, THE VEHICLE WAS NOT PERFORMING WELL WHEN DRIVEN. THERE WAS HARDNESS ON THE ACCELERATOR PEDAL, THERE WAS A SLIGHT, FAINT CHIRPING, FAINT GRINDING SOUND WHEN THE A/C WAS TURNED ON. THE MANAGER INFORMED THE CONSUMER, THE NOISE WAS COMING FROM THE A/C/PANEL AND MAYBE A LOOSE FLAP. HOWEVER, THE NOISE CONTINUED. THE VEHICLE WAS RETURNED TO THE MECHANIC, WHO INSPECTED THE VEHICLE AND DISCOVERED THE BELT THAT WAS INSTALLED WAS NOT THE CORRECT ONE FOR THE VEHICLE. HOWEVER, AFTER THE ORIGINAL BELT WAS INSTALLED THE NOISE WAS STILL PRESENT, BUT NOT AS LOUD. ALSO, THE STRUTS WERE REPLACED DUE TO HEARING A NOISE WHEN GOING OVER BUMPS.*JB

Suspension
Filed Oct 26, 2015220,000 milesOH

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE DRIVING AT 15 MPH, THE ABS INDICATOR ILLUMINATED. THE CONTACT MANEUVERED THE VEHICLE TO THE SIDE OF THE ROAD WHERE IT WAS DISCOVERED THAT THE REAR DRIVER SIDE TIRE WAS OUTWARDS. THE CONTACT STATED THAT THE TIRE WAS ABLE TO BE ADJUSTED BACK INTO PLACE, BUT WAS NOT SAFE TO DRIVE. THE VEHICLE WAS TOWED BACK TO THE CONTACTS RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 13V354000 (SUSPENSION); HOWEVER, THE FAILURE RECURRED. THE CONTACT STATED THAT THE DEALER DID NOT REPAIR THE CROSS MEMBER ASSEMBLY AND ONLY SPRAYED THE CROSS MEMBER WITH A COATING. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 220,000.

Electrical System
Filed Oct 26, 201573,845 milesTN

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE TECHNICIAN WAS UNABLE TO DETERMINE THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE 73,845. UPDATED 02/10/16*LJ HAD THE CAR TRADED IN UPDATED 05/23/18*JB

Engine
Filed Oct 23, 2015105,000 milesMI

IN JAN. 2015 IT WAS ON A 100 MILE HIGHWAY TRIP. UPON ARRIVAL HE NOTICED THE ENGINE DEVELOPED A KNOCKING NOISE. I FOUND MANY 2.4L HYUNDAI'S WITH THE SAME PROBLEM ON THE INTERNET. THE ENGINE WAS MADE IN INDIANA. IT SOUNDS THE SAME AS NHSTA CAMPAIGN #15V-568. IT NEEDS A NEW ENGINE. I CAN'T UPLOAD IT, BUT I HAVE VIDEO OF THE KNOCKING. I BELIEVE THE RECALL NEEDS TO BE EXPANDED TO EARLIER YEARS

Electronic Stability Control (esc)
Filed Oct 5, 2015881,987 milesNM

CAR HESITATE TO START. ONCE ON ESC OFF LIGHT IS ON AND YOU CAN GO ANY FASTER THAN 15MPH. IF YOU TURN THE CAR OFF AND CRANK IT AGAIN THE LIGHT GOES OFF BUT YOU CAN GO PASS 2500 REMEMBER OR ELSE IT BUCKS AND JERKS AND ENGINE REVS BUT YOU CAN'T INCREASE YOUR SPEED. IT HAS THE SAME SYMPTOMS OF RECALL FOR THE 3.3 LIKE ENGINE, BUT HYUNDAI WILL NOT FIX IT BECAUSE MY ENGINE IS 2.4L. I JUST BOUGHT THE CAR FROM HYUNDAI ON APRIL 25, 2015.

Engine
Filed Oct 4, 2015125,000 milesNY

THE CAR WAS EXPERTLY MAINTAINED, FOLLOWED THE SEVERE DUTY MAINTENANCE SCHEDULE. NEVER HAD A PROBLEM UNTIL 125,000 MILES. METALLIC DEBRIS IN THE CRANKCASE CAUSED THE OIL PUMP NOT TO SPRAY OIL ONTO THE CONNECTING ROD BEARING CAUSING A COMPLETE ENGINE FAILURE. THIS IS THE SAME THING THAT WAS RECENTLY RECALLED ON THE NEWER 2011-UP THETA II. THE THETA I AND THETA II ARE THE EXACT SAME SHORT BLOCKS EXCEPT FOR THE THETA II'S DIRECT INJECTION SYSTEM. MY MECHANIC WHO DID THE REPAIR WAS VERY SURPRISED SINCE HE ALWAYS INSPECTED MY CAR ANNUALLY AND KNEW I USED TO BE A MECHANIC AND MAINTAINED ALL MY CARS LIKE CLOCKWORK. THE REPAIR COST WAS $4,113.53, SEE ATTACHED INVOICE. THE EXISTING RECALL SHOULD BE FOR ALL THETA ENGINE SINCE 2006-UP NOT JUST FOR THE 2011-UP.

Exterior Lighting › Headlights
Filed Oct 2, 2015140,000 milesWI

TL* THE CONTACT OWNS A 2006 HYUNDAI SONATA. WHILE DRIVING APPROXIMATELY 50 MPH AT NIGHT, THE HEADLIGHTS DID NOT ILLUMINATE. THE CONTACT STATED THAT THE CHECK ENGINE AND AIR BAG INDICATORS ILLUMINATED. THE FAILURE OCCURRED ON SEVERAL OCCASIONS. THE CONTACT DROVE THE VEHICLE TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN STATED THAT THE EVAP AND O2 SENSOR NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 140,000. ON ANOTHER DAY, THE ABS INDICATOR ILLUMINATED AND CAUSED THE BRAKE LIGHTS NOT TO ILLUMINATE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 140,000.

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 2006 Hyundai Sonata → · Every Sonata year → · How the figures are calculated →