Gear selector or linkage, leaks, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission.
What Owners Say
"Transmission shifts too early. At 1300 rpm in 5th and 6th gear at 36 and 47 mph respectively. At those speeds and rpms the engine shakes mildly, indicating the need to downshift. Not a major problem but I never had a car with auto trans that was this unrefined."Anonymous, IL (2019 Hyundai Sonata Sport 2.4-L 4 Cyl)