Electrical System Failures

Complaints detail failures in the electrical system, leading to loss of power steering, instrument cluster malfunctions, and complete vehicle shutdown. These can stem from wiring harness issues, module failures, or battery problems. Estimated repair cost: $300 - $1,500.

Automatic Emergency Braking (AEB) Malfunctions

Frequent complaints involve unintended activations of the Automatic Emergency Braking system, posing a risk of rear-end collisions. This can be due to sensor calibration issues or software glitches. Estimated repair cost: $200 - $800.

Complaints include issues with the service brakes, ranging from sponginess to complete loss of function. Regular inspection and maintenance are crucial for safety. Estimated repair cost: $400 - $1,200.

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2023 Hyundai Tucson Maintenance guide

Name: Maintenance dataset for 2023 Hyundai Tucson
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2023 Hyundai Tucson exhibits a below-average reliability verdict, with significant complaints and recalls concerning the engine and electrical system. Owners should prioritize regular inspections of these areas and adhere strictly to maintenance schedules to mitigate potential early-life failures.

Powertrain: Plug-in Hybrid (PHEV)

View Critical Issue: Engine Stalling or Loss of Power

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

11 TSBs | 4 Recalls

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Key Takeaways

Below-average reliability verdict due to significant engine and electrical system complaints.
Prioritize inspections of engine and electrical components due to early-life failure patterns.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance