- October 25: Hyundai and Kia Theft Settlement Final news | 11 days ago
- October 8: Enel X Way Closure and JuiceBox Charger Fires Investigated investigations | 28 days ago
- September 22: Hyundai Recalls 2025 Tucsons Over Missing Labels recalls | 44 days ago
- September 18: Hyundai IVT (Intelligent Variable Transmission) Reliability Questioned news | 48 days ago
- August 31: Hyundai Class Action Lawsuit Involves Palisades in Missouri and Texas news | 66 days ago
6.0
fairly significant- Typical Repair Cost:
- No data
- Average Mileage:
- 63,900 miles
- Total Complaints:
- 4 complaints
Most Common Solutions:
- not sure (4 reports)
transmission problem
Helpful websites
- No one has added a helpful site for this 2009 Sonata problem yet. Be the first!
A D V E R T I S E M E N T S
I bought the car used (the prior owner passed away) It only has 44,000 miles on it. When the cold weather started, the jerking began. At 20 mph when decelerating, the car jerks as if someone is hitting me from behind. When making right hand turns I am afraid that I will lurch into oncoming traffic. I contacted Hyundai corporate and told them of the issue and asked them to cover it under warranty. They refused and refused to acknowledge that there is even an issue or TSB regarding the issue.
The dealership ran the ECM TSB 10-AT-007-1 update but it did not help. I have submitted a complaint with NHTSA. I cannot in good conscience sell the car. I do not want to pay for a new transmission when Hyundai knows that they are selling a faulty product and arbitrarily decided not to honor the warranty beyond the first owner (who died). Please help.
- Hollie T., Eatontown, US