2007 Hyundai Sonata Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Hyundai Sonata
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2007 Hyundai Sonata ProblemsConfirm Latest Software For Transmission Control Module and Correct Fuild For Proper Shift Quailty
Prior to replacing the automatic transmission fluid (to improve shift quality), make sure that the transmission fluid level is correct. Also, make sure the computer that controls the transmission has the most up-to-date adaptive programming information. When servicing these transmissions be sure to use fluid approved by Hyundai.
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.
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.
2007 Hyundai Sonata QuestionsParking lights stay on. I have to play with the swith about 10 times to turn off (1 answer)
Happens everytime i drive the car. Once it was backwards. Put it on auto and the lights turned off. Usually though o have to sit here and keep switching the position for the lights to turn off.
The noise first started out that I noticed like my tire rubbing the wheel well.
new regulator and motor works
2007 Hyundai Sonata RecallsRust Concern with Rear Suspension
The rear suspension is the attaching point for the control arms and other rear suspension components. Road salt and water can accumulate in and around the rear crossmember causing it to rust. Excessive rust could cause one or both rear control arms to separate from the crossmember resulting in a sudden change in vehicle handling, increasing the risk of a crash. Dealers will inspect the rear crossmember and repair or replace it as necessary to correct this concern.
The stop lamp switch may fail, affecting many vehicle systems including the brake lights, transmission shift interlock, electronic stability control, and the cruise control. Failure of any of these systems could increase risk of a crash. Dealers will replace the stop lamp switch to correct these issues. This recall is to begin on June 29, 2009. The Hyundai recall number is 092.
The front passenger seat sensor, to detect a child seat or adult in the seat, may recognize a small adult as a child seat. If this happens and the front passenger air bag is deactivated, the risk of injury in a crash may be increased. Dealers will verify the Occupant Classification System (OCS) is not working properly. After verification, dealers will remove the front passenger seat cushion and send it to a repair facility. The recall began May 26, 2008. The Hyundai recall number is 083.