Resources for the Repair and Maintenance of your Hyundai Sonata
Hyundai Sonata Models:
Hyundai Sonata Problems
Rough Idle Due to Faulty EGR Switching Valve
On the 2.7L V6 and 2.4L 4 Cylinder, a defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.
Check Engine Light Due to Faulty Accelerator Pedal Position Switch
Problems with the accelerator pedal position switch may cause the Check Engine Light to illuminate; an improved switch is available to fix this problem.
Rust May Form at Front Suspension Mounting Points
Concerned about safety, the NHTSA is investigating reports of rust forming at the front suspension mounting points, the frame, and the sub-frame. Some of these vehicles may have been recalled for this issue. For more information, please click here»
Noise on Startup Due to Failing Timing Chain Tensioner
If you experience excessive engine noise on startup (after the engine has been turned off for several hours) that lasts for more than five or six seconds, turn off the engine and check that the engine oil level is correct. If the oil level is correct, the noise may be caused by the timing chain tensioner. Hyundai has an improved tensioner to correct this problem.
Crankshaft Sensor May be Damaged by Broken Timing Belt
Premature timing belt failure may result in serious engine damage. When replacing a broken timing belt, it is important to inspect and possibly replace the crankshaft position sensor; it is often damaged when the timing belt breaks.
Hyundai Sonata Recalls (Recent)
One or Both Front Doors May Open Unexpectedly
RepairPal Expert Overview:
The front inside door switch can remain in the unlatched position. As a result, one or both of the front doors could open unexpectedly while the vehicle is in motion, increasing the risk of personal injury. Dealers will replace the affected latches. This recall is expected to begin by March 12, 2010. The Hyundai recall number is 096.
Learn more »Hyundai Sonata Recall 09V317000
Summary: HYUNDAI IS RECALLING 82 MODEL YEAR 2002-2003 SONATA VEHICLES. REPEATED USE OF THE INTERIOR DOOR HANDLE MAY CAUSE WEAR OF THE CHROME PLATING. IF THE TOP EDGE OF THE HANDLE HAS VERY THIN CHROME PLATING THAT PORTION OF THE PLATING MAY WEAR AWAY MORE EASILY THAN MORE THICKLY PLATED AREAS AS THE DOOR HANDLE IS USED. THE WORN CHROME PLATING ON THE UPPER EDGE OF THE HANDLE MAY RESULT IN A CRACK OR SEPARATION BETWEEN THE CHROME PLATING ON THE INBOARD AND OUTBOARD SURFACES OF THE HANDLE, WHICH MAY FORM A SHARP EDGE.
Learn more »Hyundai Sonata Recall 09V124000
Summary: HYUNDAI IS RECALLING 188,282 MY 2001-2004 SONATA AND MY 2001-2004 XG300 AND XG350 VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. ROAD SALT APPLIED IN THESE JURISDICTIONS DURING THE WINTER MONTHS MAY RESULT IN PROGRESSIVE, INTERNAL CORROSION OF THE FRONT SUB-FRAME ON THE VEHICLES, AND MAY RESULT IN THINNING OR PERFORATION OF THE SUB-FRAME STEEL. THE CORROSION IS FREQUENTLY VISIBLE AND OFTEN DISCOVERED DURING INSPECTION OR ROUTINE MAINTENANCE, AND OWNERS MAY ALSO HEAR NOISES OR NOTICE TIRE MISALIGNMENT AND STEERING PULL. IF THESE SIGNALS ARE UNDETECTED OR UNHEEDED, THE CORROSION MAY PROGRESS AND THE FORWARD MOUNTING OF THE LOWER CONTROL ARM MAY DETACH FROM THE SUB-FRAME.
Learn more »Potential Loss of Steering Ability
RepairPal Expert Overview:
Due to improper assembly, the steering intermediate shaft universal joint may become loose or completely disconnected from the steering gear. If this occurs, steering ability will be reduced, which increases the risk of a crash. Dealers will inspect the intermediate shaft universal joint connections for proper assembly and torque. Additionally, the power steering software will be updated. This recall is expected to begin by October 11, 2010. The Hyundai recall number is 097.
Learn more »Potential Loss of Steering Ability
RepairPal Expert Overview:
Due to improper assembly, the steering intermediate shaft universal joint may become loose or completely disconnected from the steering gear. If this occurs, steering ability will be reduced, increasing the risk of a crash. Dealers will inspect the intermediate shaft universal joint connections for proper assembly and torque. Additionally, the power steering software will be updated. This recall is expected to begin by October 11, 2010. The Hyundai recall number is 097.
Learn more »Hyundai Sonata Questions and Answers
what causes engine not to take the gas when you are accellerating
where is the starter located?
transmission runs on #2 but not on drive.what could be the problem
engine not steadily while it work
Has bucked a few times when accelerating/gas light lights up even though have enought gas
Hyundai Sonata Stories
I had a problem with low idle almost like it wanted to stall. I took it to the dealer repeatedly and they finally repaired it. It runs great again. Just replaced my original set of Kuhmo tires with Goodyear Assurance. Tires are nice but after repeatedly getting them balanced, Sears just informed me that 3 of the 4 dealer installed chrome wheels are slightly bent which is why I no longer get a smooth ride. I will be contacting the dealer to find out why this is....the parts department at Columbia Hyundai was less than helpful and stated that they no longer carry those wheels...I wonder why... I wonder if they will offer a solution. My car is a 2009 Hyundai Sonata...I have not hit any potholes that would have caused this...I hope I can find a reasonable solution.
I bought the car new and it still is like new. I had the brakes done, transmission maimtinance, and just the basics up keep. I love to drive it. It has such great pic-up , even at 135,000 miles. It rides like it is gliding above the ground. The most smooth ride I have ever experianced.As smooth as the Lincoln we had. I would ecomend the Hyundai to everyone.
I bought my 2003 Hyundai Sonata new, and now at 102,000 miles, it still runs like a top. I haven't had any major repairs on it. The only issues are that about 4" of paint have chipped off on the hood, and the interior chrome is chipping as well. Mechanically, it is the most reliable car I've ever owned.
I was driving my 2000 Hyundai Sonata GLS and the brake and battery lights came on. They started out flashing then stayed on. When in park I revved the engine and the lights would go out then come back on. Later on in the evening I drove it again. The lights did'nt come on at first but then on again. So I stomped on the pedal to go and then it acted like my transmission was in neutral. the check engine light now came on as well. I don't get what is going on. I drove in the dark and my lights starting to dim. I managed to get it home safely. Ishut it off and tried to restart it but it just clicks as if the battery was dead. Can someone explain to me what is going on?
I have a 2002 Hyundai Sonata 2.7 V6 that I bought new and have 319,000 miles on it. It starts every day, replaced the radiator, alternator, ac pump and about 5 batteries, numerous tires and brakes but that's it. This is the best car I ever owned, will only buy Hyundai from now on. My wife has a 2004 Santa FE 4x4, 2.7 V6 with 135,000, just but brakes on it yesterday, also runs great.