Powertrain/Engine Power Loss

Owners report sudden and unexpected loss of engine power, often without warning lights. This is a significant concern, impacting drivability and safety, especially during merging or overtaking. The issue is frequently linked to transmission performance and engine control module (ECM) communication. Estimated repair cost: $500 - $3,000+.

Electrical System Malfunctions

Complaints include issues with various electrical components, from infotainment glitches to more serious problems like potential fire risks related to the trailer hitch harness. Early detection of electrical faults is important to prevent cascading failures. Estimated repair cost: $200 - $1,500+.

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2023 Hyundai Santa Cruz Maintenance guide

Name: Maintenance dataset for 2023 Hyundai Santa Cruz
Creator: Carfocal

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

MAINTENANCE SUMMARY

The 2023 Hyundai Santa Cruz exhibits a 'Below Average' reliability verdict, with significant concerns in its powertrain and engine systems. Owners should prioritize inspections for power loss and transmission issues, which frequently occur at low mileage.

View Critical Issue: Transmission Shifting Issues

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Reliability Score

Est. Annual Maintenance Cost

$500 - $800

TSBs & Recalls

9 TSBs | 8 Recalls

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Key Takeaways

Prioritize inspections for powertrain and engine issues, including power loss and transmission problems.
Adhere strictly to the recommended maintenance schedule, especially for oil changes and fluid checks.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance