2010 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2010 · All trims · All engines
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2010 Hyundai Sonata has 6 documented known issues, with 1 rated critical. The most serious is P0016 — Crank/Cam Correlation Fault from Stretched Timing Chain (Theta II 2.4L GDI) ($500-$2,000 repair). Across all issues with published estimates, repair costs range from $90 to $2,500. DIY maintenance guides at au7o.io.
LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH
Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Sonata, 2016-2018 Sonata Hybrid, 2018-2020 Accent, and 2016-2017 Azera vehicles. The trunk latch may become damaged, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 401, "Internal Trunk Release."
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
Hyundai Motor Company (Hyundai) is recalling certain model year 2017 Hyundai Elantra vehicles manufactured April 15, 2016, to September 13, 2016, and Sonata vehicles manufactured May 27, 2016 to September 16, 2016. In these vehicles, the end seal for the driver's frontal air bag inflator may not have been properly installed, possibly resulting in reduced inflation of the frontal air bag in the event of a crash.
EXTERIOR LIGHTING:TURN SIGNAL
Hyundai Motor America (Hyundai) is recalling certain 2015-2017 Sonata, 2016-2017 Sonata Hybrid, and Sonata Plug-In Hybrid vehicles. The Smart Junction Box (SJB) software logic may not properly interpret the signals received from the multifunction switch, which could cause the turn signal to activate in the opposite direction of what the driver intended.
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2010 Hyundai Sonata has 6 documented issues. The most frequently reported are: P0016 — Crank/Cam Correlation Fault from Stretched Timing Chain (Theta II 2.4L GDI), Crankshaft Position Sensor Heat-Soak Failure Causing Hot Stall and Extended No-Start (EF/NF), P0430 — Bank 2 Catalytic Converter Efficiency Failure (V6). Of these, 1 is rated critical and should be addressed promptly.
The 2010 Hyundai Sonata has 6 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: P0016 — Crank/Cam Correlation Fault from Stretched Timing Chain (Theta II 2.4L GDI). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Hyundai Sonata issues range from $90 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, P0016 — Crank/Cam Correlation Fault from Stretched Timing Chain (Theta II 2.4L GDI), typically costs $500-$2,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
On the 2010-2015 Sonata with the 2.4L Theta II GDI engine, P0016 (Crankshaft/Camshaft Position Correlation, Bank 1 Sensor A) most often signals a stretched timing chain or a worn/failing chain tensioner, letting the intake cam fall out of sync with the crank. Poor oil flow and so… Repairs typically run $500-$2,000. Severity: high.
On the EF and NF Sonata the crankshaft position sensor degrades thermally: the car starts and runs fine cold, then stalls once the engine reaches full operating temperature and refuses to restart for five to fifteen minutes until the sensor cools, after which the cycle repeats an… Repairs typically run $90-$450. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
PARKING BRAKE:INDICATOR LIGHT
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Sonata and Genesis vehicles. In the affected vehicles, the warning light to indicate that the parking brake is applied may intermittently not illuminate in the dash due to corrosion in the switch.
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Hyundai Motor America (Hyundai) is recalling certain model year 2015-2016 Sonata Hybrid vehicles manufactured December 8, 2014, to August 18, 2015, and Hyundai Sonata vehicles manufactured May 28, 2014, to March 18, 2016, equipped with the panoramic sunroof option. Due to a bonding issue with the sunroof wind deflector, the sunroof panel on the affected vehicles may detach while driving.
+ 7 more recalls. Check all on NHTSA.gov
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P0430 (Catalyst Efficiency Below Threshold, Bank 2) applies only to the V6 Sonata, which has two catalyst banks. On the 2006-2010 Sonata 3.3L Lambda V6 the bank 2 warm-up catalytic converter degrades so the downstream O2 sensor tracks the upstream sensor too closely, indicating t… Repairs typically run $500-$2,500. Severity: medium.
P0174 (System Too Lean, Bank 2) only applies to the V6 Sonata, since the four-cylinder has a single bank. On the 2.7L Delta (2005) and 3.3L Lambda (2006-2010) V6, this code most often appears alongside P0171 and points to a shared, centrally located vacuum leak — most commonly a… Repairs typically run $250-$650. Severity: medium.
On the Hyundai Sonata, P0171 (System Too Lean, Bank 1) is most commonly triggered by unmetered air entering downstream of the MAF sensor. The two dominant Sonata-specific sources are a leaking intake manifold gasket and a canister purge valve that sticks open. Because the MAF nev… Repairs typically run $90-$550. Severity: medium.
On the Sonata, P0011 (Intake Camshaft Timing Over-Advanced, Bank 1) is set when the CVVT phasing runs further advanced than commanded. The most common Sonata cause is a failed/clogged intake Oil Control Valve (OCV/VVT solenoid) — the CVVT system uses oil pressure metered by the O… Repairs typically run $120-$450. Severity: medium.
