Hyundai Sonata Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Hyundai Sonata
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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.
Parking lights not turning off intermittently or all the time. The common problem is with the cabin fuse box. Complete replacement of the assembly is necessary to fix the problem.
Problems with the accelerator pedal position switch may cause the Check Engine Light to illuminate; an improved switch is available to fix this problem.
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.
Mostly an issue in stop and go traffic. This is a recent experience.....no check engine light indicator comes on.
Hyundai Sonata RecallsDriver's Frontal Air Bag Does Not Inflate Properly
The second stage of the dual stage driver's frontal air bag may not deploy properly due to a missing chemical enhancer necessary for the second stage deployment. Dealers will replace the driver's frontal air bag module free of charge to resolve the concern.
The electronic power steering circuit board may be damaged and result in a loss of power steering assist. Dealers will replace the control unit for the electronic power steering free of charge to resolve the concern.
The brake pedal stopper pad can deteriorate, resulting in the stop lamp switch plunger to remain extended when the brake pedal is released. This will cause the brake lights to stay illuminated, and will allow the automatic transmission shift lever to be moved out of park without depressing the brake pedal. Dealers will replace the brake pedal stopper pad with an improved part free of charge to resolve the concern.