2010 Hyundai Sonata Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2010 Hyundai Sonata

2010 Hyundai Sonata Problems

Confirm 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 don't turn off

    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.

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.

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2010 Hyundai Sonata Questions

FAILED EMISSION TEST (1 answer)

WHAT DOES IT COST TO REPLACE THE VAPOR CANISTER?

every time it rains I have water on my passenger side floor both front and back (1 answer)

can't find any holes that might contribute to the problem and no one seems to be able to come up with a solution

how do i replace a check engine light bulb (2 answers)

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2010 Hyundai Sonata Recalls

Rust 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.

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2010 Hyundai Sonata Reviews

i have this lovly car and i adore it so much thx for korean people but plz dont eat the brain of monky alive like chinese people
I have a 2010 hundai sonata two years in and there is a dilemma with my starter.
Don't have a problem with my car want to find my own mechanic

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