Sudden engine seizure, Theta II engine defect family
Excessive oil consumption, connecting rod bearing failure
Check engine light: On
Sudden engine seizure and stalling occur with zero warning, alongside excessive oil consumption with no external leaks and connecting rod bearing failures — the same Theta II engine defect family documented on the Hyundai Sonata and Kia Optima.
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ABS module fluid leaks create a fire hazard, parts unavailable
Fire risk even when the vehicle is not running
Check engine light: Off
ABS module hydraulic fluid leaks create a fire hazard even when the vehicle is not running, tied to recall 23V651000 with long parts-availability delays — the same recall campaign already confirmed on the Hyundai Elantra and Hyundai Accent.
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Warranty coverage denied despite written no-exclusions notice
Written notice states no exclusions or limitations
Check engine light: Off
An owner reports a written warranty notice stating "no exclusions or limitations," yet the corresponding repair was denied.
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Steering column clunking and rattling
Difficulty maintaining lane control
Check engine light: On
Steering column clunking and rattling noises occur, along with difficulty maintaining lane control.
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Complete electrical system loss while driving
Multiple warning lights illuminate first
Check engine light: On
Complete electrical system loss occurs while driving, with multiple warning lights illuminating simultaneously beforehand.
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Transmission damage following a transmission flush
The flush service itself caused internal damage
Check engine light: On
A transmission replacement was required after a transmission flush service caused internal damage.
$5,00086,800 mi
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Engine Performance Problems Due to Crankshaft Position Sensor Failure
Engine performance problems occur due to crankshaft position sensor failure
Check engine light: On
Engine performance problems occur due to crankshaft position sensor failure. This is among the more frequently reported issues on this generation, with 428 owner reports on file.
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Confirm Latest Software For Transmission Control Module and Correct Fluid For Proper Shift Quality
The latest software for the transmission control module and correct fluid should be confirmed for proper shift quality
Check engine light: Off
The latest software for the transmission control module and correct fluid should be confirmed for proper shift quality. This is among the more frequently reported issues on this generation, with 171 owner reports on file.
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Rough Idle Due to Faulty EGR Switching Valve
A rough idle occurs due to a faulty EGR switching valve
Check engine light: On
A rough idle occurs due to a faulty EGR switching valve. This is among the more frequently reported issues on this generation, with 138 owner reports on file.
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No Sound from Speakers
There is no sound from the speakers
Check engine light: Off
There is no sound from the speakers. This is among the more frequently reported issues on this generation, with 94 owner reports on file.
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Stalling/Failure to Start Due to Crankshaft Angle Sensor Failure
Stalling or failure to start occurs due to crankshaft angle sensor failure
Check engine light: Off
Stalling or failure to start occurs due to crankshaft angle sensor failure. This is among the more frequently reported issues on this generation, with 43 owner reports on file.
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Hyundai Santa Fe Intermittent Cylinder Misfires With Rough Acceleration and Poor Fuel Economy
Intermittent cylinder misfires occur with rough acceleration and poor fuel economy
Check engine light: On
Intermittent cylinder misfires occur with rough acceleration and poor fuel economy. This is among the more frequently reported issues on this generation, with 28 owner reports on file.
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Improved Alternator Available
An improved alternator is available
Check engine light: Off
An improved alternator is available. This is among the more frequently reported issues on this generation, with 23 owner reports on file.
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Sudden engine seizure and stalling with zero warning, tied to the Theta II engine defect family already documented on the Hyundai Sonata and Kia Optima, is reported on this generation too. Separately, ABS module fluid leaks creating a fire hazard are covered by the same recall campaign that applies to the Hyundai Elantra and Hyundai Accent.