Visibility/Wiper System Malfunctions

Windshield wipers may become slow, intermittent, or stop working altogether due to issues with the wiper motor, linkage, or a loose wiper arm nut. Estimated repair cost: $300 - $600.

Power Window Master Switch Issues

Inconsistent application of lubricant during manufacturing can lead to short circuits, overheating, and potential fire risk. Estimated repair cost: $200 - $400.

CARFOCALvehicle research

2011 Toyota Highlander Maintenance guide

Name: Maintenance dataset for 2011 Toyota Highlander
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

The 2011 Toyota Highlander is plagued by frequent steering system issues, including clunking noises and potential power assist loss. Electrical system faults and engine oil cooler line leaks are also significant concerns.

View Critical Issue: Engine Oil Cooler Line Leaks

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Reliability Score

Est. Annual Maintenance Cost

$488

TSBs & Recalls

163 TSBs | 6 Recalls

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Key Takeaways

Steering System: Frequent reports of clunking, popping, and clicking noises when turning, with some instances of power steering loss. Intermediate steering shaft issues are common.
Electrical System: Recurring problems include gradual electronic system failures, ignition issues, and intermittent power loss.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance