Power Sliding Door Malfunctions

Frequent complaints and recalls point to issues with the power sliding doors failing to operate correctly. This can include doors not opening, closing, or locking, often due to cable issues or motor failures. Estimated repair cost: $300 - $800.

Reports of transmission problems, including failures and rough shifting, are a concern. A recall addressed a damaged transmission shift control cable that could lead to rollaways. Estimated repair cost: $3,000 - $5,000.

Brake System Concerns

Recalls have targeted brake hoses, lines, and fittings due to potential leaks and pressure drops. Issues with brake booster vacuum pumps have also led to recalls. Estimated repair cost: $200 - $500.

Electrical System Issues

Complaints include issues with dashboard lights and general electrical system malfunctions. Automatic door motor failure is also noted. Estimated repair cost: $150 - $500.

Recalls have been issued for airbag inflators (Takata recall) and sensor issues. The airbag warning light indicates a disabled system. Estimated repair cost: $200 - $1,000+.

CARFOCALvehicle research

2014 Toyota Sienna Maintenance guide

Name: Maintenance dataset for 2014 Toyota Sienna
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed4 Critical Recalls

MAINTENANCE SUMMARY

The 2014 Toyota Sienna, a practical minivan, faces recurring issues with its power sliding doors and transmission, necessitating diligent maintenance. Owners should prioritize inspections of these systems and adhere to recommended service intervals to ensure long-term reliability.

View Critical Issue: Transmission Issues

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

199 TSBs | 6 Recalls

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Key Takeaways

The 2014 Toyota Sienna is known for its spacious interior and family-oriented features.
Power sliding door malfunctions are a common complaint, often involving issues with opening, closing, or locking mechanisms.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance