Braking System Issues

Complaints include a brake pedal that goes too close to the floor, and reports of unintended acceleration often coinciding with brake system anomalies. Some owners have experienced a 'loose' brake pedal or reduced braking effectiveness. Estimated repair cost: $300 - $600.

Vehicle Speed Control Issues

Reports of unintended acceleration and erratic speedometer readings are noted. This can be linked to issues with the vehicle speed sensor or electronic control systems. Estimated repair cost: $450 - $550.

Electrical System Gremlins

Issues include problems with the audio system's subwoofer wiring, potentially leading to fire risk, and general electrical system faults. Estimated repair cost: $0 - $0 (Recall).

Structure: Body Issues

Complaints include the trunk lid falling unexpectedly or body panel detachment. Estimated repair cost: $100 - $300.

Rear Window Sunshade Malfunction

The rear window sunshade can fail, producing grinding noises or becoming stuck. Estimated repair cost: $200 - $500.

2012 Toyota Avalon Maintenance guide

Name: Maintenance dataset for 2012 Toyota Avalon
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller9 Sources Analyzed3 Critical Recalls

MAINTENANCE SUMMARY

The 2012 Toyota Avalon, with a "Below Average" reliability verdict, requires diligent maintenance focusing on its airbag system and braking system due to significant safety concerns. With 7 recalls and 35 complaints, owners must prioritize inspections and preventative care for these critical areas.

View Critical Issue: Airbag System Malfunctions

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

130 TSBs | 7 Recalls

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Key Takeaways

Prioritize inspection and maintenance of the airbag system due to multiple recalls and complaints regarding non-deployment and ECU malfunctions.
Regularly inspect and service the braking system and vehicle speed control to address potential issues like soft brake pedals and unintended acceleration.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance