2020 Toyota Highlander Maintenance guide
v1.0Updated Ethan Miller4 Sources Analyzed14 Critical Recalls
The 2020 Toyota Highlander presents a significant maintenance burden, primarily due to widespread powertrain issues, specifically with its automatic transmission. Owners report transmission whining, slipping, and outright failure, often occurring just outside the warranty period, leading to substantial repair costs.
Reliability Score
Est. Annual Maintenance Cost
$1,000 - $1,500
TSBs & Recalls
27 TSBs | 28 Recalls
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Key Takeaways
- Transmission failures are the most significant concern, often occurring outside of warranty and leading to high repair bills.
- Air bag system issues, including recalls and complaints, require careful monitoring and verification of recall completion.
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Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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MethodologyHow we score →
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
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