Electrical System Issues

Reports include liquid ingress from the cup holder damaging the communication computer and persistent battery drain issues, especially after the vehicle sits for extended periods. Estimated repair cost: $200 - $1,500.

Tire Wear and Pressure Issues

Some owners report premature or uneven tire wear, particularly on the rear tires, and issues with the Tire Pressure Monitoring System (TPMS). Estimated repair cost: $100 - $500.

Steering System Concerns

While less common, there are reports of steering issues, including noises and potential malfunctions, particularly at low speeds. Estimated repair cost: $500 - $1,500.

2020 Toyota C-HR Maintenance guide

Name: Maintenance dataset for 2020 Toyota C-HR
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller16 Sources Analyzed

MAINTENANCE SUMMARY

The 2020 Toyota C-HR's primary maintenance concern revolves around its Continuously Variable Transmission (CVT). Owners report significant issues, including loud noises, slipping, and outright failure, often occurring before 90,000 miles.

View Critical Issue: CVT Transmission Failure

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

22 TSBs | 2 Recalls

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Key Takeaways

The CVT transmission is the most critical component to monitor, with a high incidence of failure reported at relatively low mileages.
Electrical system issues, including liquid ingress and battery drain, require attention.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance