Oil leaks and gasket failures
an oil leak or residue, sourced from the oil pan, timing chain cover, valve cover, or head gasket
Check engine light: Off
This generation shows a recurring pattern of oil leaks and gasket failures — named leak points include the oil pan, timing chain cover, valve cover gasket, and head gasket. This is separate from the more serious engine-knock/failure pattern described in the recall notice above — this is ordinary wear, not recall-adjacent. A gasket leak alone typically shows up as a visible leak or spot rather than a dashboard warning, so it doesn't usually trigger a check-engine light on its own.
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AC insufficiency
weak or insufficient cooling from the AC
Check engine light: Off
This is the single most commonly reported issue in this generation's largest repair category (Electrical/AC, 32% of all repairs) — the AC compressor or refrigerant charge falling short, reported between 48,000 and 95,000 miles. It's a comfort issue rather than a drivability or safety one, so it doesn't trigger a check-engine light.
48,000–95,000 mi
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TPMS light malfunction
the tire pressure warning light comes on even when tire pressure looks normal
Check engine light: Off
A recurring TPMS sensor fault for this generation — the tire-pressure warning light illuminating without there necessarily being an actual low-pressure condition behind it. This is a separate warning system from the check engine light, so it's marked as not triggering one, though it's still worth having the sensor checked rather than assuming it's a false alarm every time.
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Window, battery, and related electrical accessory failures
a window regulator, battery, brake-light bulb, or alternator fault
Check engine light: Off
A broad cluster of smaller electrical accessory faults: window regulators, the battery, brake light bulbs, the alternator, the ventilation door actuator, power seat switches, and door lock actuators. The earliest reported issue in the available data is a reverse-light malfunction at just 4,000 miles. These are accessory-level electrical faults rather than engine issues, so they don't trigger a check-engine light.
as early as 4,000 mi
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Parking lights don't turn off
Parking lights stay on after the car is shut off, can drain the battery
Check engine light: Off
The most frequently reported problem on this generation: parking lights that don't turn off after the car is shut off, which can drain the battery.
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Timing chain tensioner startup noise
Rattling noise on startup, tied to the timing chain tensioner
Check engine light: Off
An improved timing chain tensioner is reported to correct a startup rattle on this generation.
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Transmission shift-quality issues / failed speed sensors
Transmission won't shift correctly, check engine light, or general shift-quality complaints
Check engine light: On
A cluster of related transmission complaints: failed speed sensors preventing correct shifting, plus a separate note about confirming the latest TCM software and correct fluid for shift quality.
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Rough idle due to faulty EGR switching valve
Rough idle
Check engine light: Off
A faulty EGR switching valve is reported to cause a rough idle on this generation.
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Paint peeling or rust on hood, roof, and trunk
Visible paint peeling or rust developing on the hood, roof, or trunk
Check engine light: Off
Widespread paint peeling and rust is reported on this generation's hood, roof, and trunk — a paint-delamination problem also reported on several Toyota models.
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Check engine light due to faulty accelerator pedal position switch
Check engine light, possible hesitation on acceleration
Check engine light: On
A faulty accelerator pedal position switch is reported to trigger the check engine light on this generation.
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No sound from speakers
Radio/speakers produce no sound despite the system otherwise working
Check engine light: Off
This speaker/audio failure is part of a much larger pattern reported across 11+ Hyundai and Kia models, though it's reported less often here than on some of those models.
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Crankshaft sensor damaged by broken timing belt
No-start or stalling after a timing belt failure
Check engine light: On
A broken timing belt is reported to damage the crankshaft sensor on this generation.
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Erratic temperature gauge reading
Temperature gauge reads erratically or inconsistently
Check engine light: Off
An erratic temperature gauge reading is reported on this generation, likely a sensor or gauge cluster issue rather than an actual cooling problem.
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Improved alternator available
Weak charging system, dimming lights, or battery not holding a charge
Check engine light: Off
An improved alternator is reported to be available for this generation, suggesting the original alternator was prone to weakening over time.
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Among the problems that aren't recall-related, the most serious is oil leaks and gasket failures (oil pan, timing chain cover, valve cover, head gasket). A repair cost for this specific failure isn't available. Separately, and more urgently: this generation includes an engine sub-population covered by a serious connecting-rod / engine-fire safety recall (Hyundai's Theta II campaign). See the recall notice below and check your VIN first — that issue matters more than any wear item on this page.