Steering System Failure

Numerous complaints and recalls point to issues with the steering system, particularly the electric power assist system (EPAS). Failures can range from loss of assist to erratic steering behavior. Estimated repair cost: $800 - $2,500.

Electrical System Malfunctions

Complaints regarding the electrical system include intermittent starting problems and component failures, impacting overall reliability. Estimated repair cost: $200 - $1,000.

Exterior Lighting Failures

Recalls and complaints have been noted for exterior lighting, particularly the brake light switch, which can lead to non-functional brake lights. Estimated repair cost: $50 - $200.

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2011 Hyundai Sonata Maintenance guide

Name: Maintenance dataset for 2011 Hyundai Sonata
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson4 Sources Analyzed12 Critical Recalls

MAINTENANCE SUMMARY

The 2011 Hyundai Sonata requires diligent maintenance due to a high volume of complaints, particularly concerning steering and engine issues. Prioritizing inspections for the steering system and engine components is crucial.

View Critical Issue: Engine Failure/Stalling

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

136 TSBs | 19 Recalls

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Key Takeaways

Prioritize inspection and maintenance of the steering system due to a high volume of complaints and recalls.
Pay close attention to engine health, as issues like stalling and potential failure are significant concerns.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance