2009 Hyundai Sonata Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2009 Hyundai Sonata

2009
Hyundai
Sonata
Repair Estimates

Never overpay. Check prices with our estimator

2009 Hyundai Sonata
$
295
to $
523
2009 Hyundai Sonata
$
128
to $
239
2009 Hyundai Sonata
$
280
to $
497
2009 Hyundai Sonata
$
216
to $
584
2009 Hyundai Sonata
$
81
to $
380

2009 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.

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.

Rough Idle Due to Faulty EGR Switching Valve

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.

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2009 Hyundai Sonata Questions

Discharging Refrigerant from Overcharged A/C System (2 answers)

So my "expert" roommate decided he'd add almost a whole can of r134a to my 2009 Sonata and I believe it's overfilled. How do you discharge and get the pressure back down around the correct amount?

Check engine, abs, seat belt lights state on. Why? (4 answers)

I replaced my starter and now I am having some electrical problems. (2 answers)

Since the starter was replaced the dome and reading lights don't work, the remote key lock doesn't work the clock doesn't work and the TPMS light will not shut off.

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2009 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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2009 Hyundai Sonata Reviews

I bought my 2009 Hyundai Sonata in 2010. It was a great car and never had any issues with it. Have driven it cross country round trip 3 times. Until I had to have the timing chain replaced and took it to a 'certified' shop near me who failed to clean out the oil pan when they replace the chain and gears. The metal pieces from those old gears got into the oil pump and caused it to fail which...
Bought a used Hyundai sonata (pearl white) at 53,000 miles from a local owner. When I first took it to a car wash, I found that the hose chipped off a section of the paint on the roof. More chipping happened on the roof and hood recently after driving in a huge thunderstorm. My insurance company refused to cover that as they stated it was manufacturer defective paint job. Now I have to pay out ...
I purchased a 2009 Sonata GLS new in 2009. It now has over 90,000 miles on it and it is unquestionably the most reliable car I have ever owned. Handles nicely, economical to drive, fantastic warranty,dealer service departments very customer friendly and besides nornmal servicing has required nothing. Since I purchased my Hyundai my son has purchased an Elantra and my mother-in-law and my fat...

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