A critical recall addresses potential internal brake fluid leaks within the ABS module, which can cause electrical shorts and lead to engine compartment fires. Owners must address this recall promptly. Estimated repair cost: $150 - $500 (for inspection/fuse replacement).

Electrical System Failures

Various electrical issues are reported, including complete system failures after refueling and slow instrument panel boot-up in cold weather. These can stem from various sources, including wiring and control modules. Estimated repair cost: $200 - $1,000+.

Fuel System Corrosion / Fuel Line Leak

Corrosion in the fuel lines has led to leaks and, in severe cases, engine fires. This poses a significant safety risk and requires thorough inspection, especially on vehicles exposed to harsh environments. Estimated repair cost: $500 - $2,000+.

Service Brakes, Hydraulic (Related to ABS)

Beyond the fire risk recall, owners report brake fluid leaks and brake locking issues. These point to potential wear or failure within the hydraulic braking system, often linked to the ABS module. Estimated repair cost: $100 - $500.

CARFOCALvehicle research

2015 Hyundai Genesis Coupe Maintenance guide

Name: Maintenance dataset for 2015 Hyundai Genesis Coupe
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed2 Critical Recalls

MAINTENANCE SUMMARY

The 2015 Hyundai Genesis Coupe, with an average reliability verdict, requires diligent maintenance focusing on potential engine and electrical system concerns. Key issues include engine knocking and fuel system corrosion, alongside critical recalls for the ABS module fire risk.

View Critical Issue: Engine Knocking / Internal Failure

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

20 TSBs | 4 Recalls

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Key Takeaways

Prioritize addressing the ABS module fire risk recall (23V651000).
Monitor for engine knocking sounds and address promptly to prevent costly failures.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance