Exterior Lighting Malfunctions

Owners report issues with exterior lighting, including dim illumination and blind spots. This can affect nighttime visibility and safety. Estimated repair cost: $100 - $500.

Complaints include issues with the service brakes, with one severe report of brake failure and unintended acceleration. This poses a significant safety risk. Estimated repair cost: $300 - $1,000.

Electrical System Glitches

The electrical system can experience glitches, including infotainment system freezes. This impacts usability and potentially critical functions. Estimated repair cost: $100 - $1,000+.

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2023 Buick Enclave Maintenance guide

Name: Maintenance dataset for 2023 Buick Enclave
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed

MAINTENANCE SUMMARY

The 2023 Buick Enclave, with an average reliability verdict and 21 complaints, requires diligent maintenance. Focus on potential exterior lighting and service brake issues, as these are the most frequent complaint areas.

View Critical Issue: Engine Performance Issues

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Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

80 TSBs | 0 Recalls

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Key Takeaways

Average reliability rating suggests proactive maintenance is essential.
Pay close attention to exterior lighting and service brake system health.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance