Air Bag Electronic Control Unit (ECU) Malfunction

Potential disabling of airbag and seatbelt pretensioner deployment in crashes. Estimated repair cost: $0 (Recall).

Forward Collision Avoidance (FCA) System Malfunction

Unexpected braking due to radar misinterpretation of road joints; unintended braking and seatbelt tightening. Estimated repair cost: $0 (Recall) / $300 - $700 (Post-Recall Repair).

Fuel Delivery Pipe Leaks

Fuel leak from pipes in the engine compartment, posing a fire risk. Estimated repair cost: $0 (Recall).

Electrical System Issues

Information displays becoming blank, center consoles overheating, intermittent power loss. Estimated repair cost: $300 - $1,000.

Visibility Issues (Dashboard Glare)

Glare from dashboard chrome trim impacting driver focus. Estimated repair cost: $20 - $50 (DIY).

Oxygen Sensor Failure

Check Engine Light illumination. Estimated repair cost: $150 - $400.

Automatic Transmission Issues

May not shift correctly at higher mileages; hesitation or jerking between gears. Estimated repair cost: $2,500 - $5,000 (Rebuild/Replacement).

CARFOCALvehicle research

2014 Toyota Avalon Maintenance guide

Name: Maintenance dataset for 2014 Toyota Avalon
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson7 Sources Analyzed2 Critical Recalls

MAINTENANCE SUMMARY

The 2014 Toyota Avalon, with 4 recalls and 123 complaints, requires diligent attention to its Air Bag ECU, Forward Collision Avoidance system, and fuel delivery pipes. Regular maintenance, including oil changes and transmission fluid service, is crucial for longevity.

View Critical Issue: Structure: Body Issues

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Reliability Score

Est. Annual Maintenance Cost

$464

TSBs & Recalls

219 TSBs | 4 Recalls

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Key Takeaways

Prioritize addressing recalls related to the Air Bag ECU, fuel delivery system, and Forward Collision Avoidance system.
Regularly inspect the electrical system for any signs of overheating or intermittent power loss.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance