Vehicle Speed Control Issues

Complaints include dashboard warning lights (VSC, SRS, Airbag Off) and a 'Maintenance Required' message obscuring the speed display. These can be linked to the passenger seat occupant sensor. Estimated repair cost: $300 - $500.

Electrical System Faults

Reports of rodent damage to wiring harnesses, particularly those using plant-based materials, can lead to unpredictable electrical failures. Estimated repair cost: $400 - $1,200.

There are reports of the sunroof glass shattering unexpectedly, posing a potential hazard. Estimated repair cost: $800 - $1,500.

Airbag and Seat Belt Warning Lights

Dashboard warning lights for airbags and seat belts are noted, often connected to the passenger seat occupant sensor. Estimated repair cost: $300 - $500.

CARFOCALvehicle research

2015 Toyota Sequoia Maintenance guide

Name: Maintenance dataset for 2015 Toyota Sequoia
Creator: Carfocal

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

MAINTENANCE SUMMARY

The 2015 Toyota Sequoia requires diligent attention to its steering system, which has seen significant recalls and potential failures. Owners should prioritize verifying recall completion for steering rack and pinion and hydraulic power assist systems, and regularly inspect for fluid leaks.

View Critical Issue: Steering System Failures

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

122 TSBs | 17 Recalls

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Key Takeaways

Prioritize inspection and repair of the steering system due to numerous recalls and potential for failure.
Monitor dashboard warning lights related to Vehicle Speed Control, Airbags, and ESC, investigating the passenger seat occupant sensor.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance