Sudden, unexpected deceleration events, often occurring without apparent cause or warning, impacting Adaptive Cruise Control, Automatic Emergency Braking, and Vehicle Speed Control. This is the most prevalent and concerning issue for the Model Y. Estimated repair cost: $0 - $500 (Software Update/Sensor Cleaning).

Service Brakes Malfunction

Complaints include issues with the service brakes, which could relate to the braking system's electronic control or physical components. Given the regenerative braking system, traditional brake wear might be less, but electronic failures are a concern. Estimated repair cost: $300 - $1,500.

CARFOCALvehicle research

2023 Tesla Model Y Maintenance guide

Name: Maintenance dataset for 2023 Tesla Model Y
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed5 Critical Recalls

MAINTENANCE SUMMARY

The 2023 Tesla Model Y faces significant reliability concerns, with a 'Below Average' verdict due to widespread phantom braking and steering issues reported at low mileage. Owners should prioritize vigilance regarding ADAS functionality and steering system integrity, with 26 recalls and 1700 complaints documented.

View Critical Issue: Steering System Issues

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Reliability Score

Est. Annual Maintenance Cost

$150 - $300

TSBs & Recalls

3 TSBs | 26 Recalls

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Key Takeaways

Prioritize vigilance regarding phantom braking and steering system integrity.
Regularly clean ADAS sensors and ensure software is updated.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance