Electrical System Malfunctions

Owners report frequent issues with the infotainment system, including complete screen blackouts, computer reboots, and loss of critical driving information like speed and turn signals. These are often linked to MCU/CPU or SD card failures. Estimated repair cost: $500 - $3,000.

Suspension Component Failures

Failures in suspension components, particularly control arms and half shafts, have been reported. These can lead to premature tire wear and pose a significant safety hazard due to potential loss of control. Estimated repair cost: $800 - $2,500.

CARFOCALvehicle research

2021 Tesla Model X Maintenance guide

Name: Maintenance dataset for 2021 Tesla Model X
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed16 Critical Recalls

MAINTENANCE SUMMARY

The 2021 Tesla Model X, with 53 recalls and 58 complaints, presents a below-average reliability verdict. Owners should prioritize inspections for steering and suspension components, as these are frequent failure points with potential safety implications.

View Critical Issue: Steering System Failures

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Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

7 TSBs | 53 Recalls

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Key Takeaways

Prioritize inspection of steering and suspension systems due to frequent reported failures.
Monitor electrical system for screen blackouts and reboots.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance