ABS Hydraulic Electronic Control Unit (HECU) Fire Risk

A recall addresses potential internal corrosion in the HECU, which can cause an electrical short and lead to an engine compartment fire. While a remedy exists (fuse replacement and software update), prolonged parts unavailability has been reported, leaving vehicles at risk. Estimated repair cost: $0 (Recall).

While many brake complaints are linked to the HECU recall, general brake system issues can arise. This includes wear and tear on pads and rotors, and potential issues with hydraulic components. Estimated repair cost: $300 - $800.

Electrical System Malfunctions

Complaints include various electrical system malfunctions and power loss issues. These can range from minor glitches to more significant problems affecting vehicle operation. Estimated repair cost: $200 - $1,000+.

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2019 Hyundai Tucson Maintenance guide

Name: Maintenance dataset for 2019 Hyundai Tucson
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

The 2019 Hyundai Tucson, with an 'Below Average' reliability verdict, demands diligent maintenance, particularly concerning its engine. Significant trends of stalling, oil consumption, and potential fires necessitate proactive inspections.

View Critical Issue: Engine Failure/Stalling

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

15 TSBs | 1 Recalls

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Key Takeaways

Engine issues, including stalling and potential fires, are the primary concern.
The HECU recall requires prompt attention, despite potential parts delays.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance