Frequently Asked Questions

What does it mean when the check engine light comes on in a 2021 Toyota RAV4 Prime?

• It signals the vehicle’s onboard diagnostics detected a problem—anything from an emissions sensor to ignition or fuel-system issues.
• At Nalley Toyota Union City in Union City, GA, our certified technicians use OEM-grade scanners to identify the exact code and explain the repair options clearly.
• Our dealership often costs less than independent shops when you consider immediate diagnostics, accurate repairs, genuine parts, and long-term savings through fewer repeat visits.
• Repairs covered by warranty must be done at a certified dealership to preserve coverage—our team ensures warranty work is handled correctly.
• We offer service financing so you can get the repair now and pay over time; to book, please schedule service.

How long does a check engine light service take?

• Diagnostics typically take 30–90 minutes depending on the issue; many common checks are completed while you wait.
• Nalley Toyota Union City provides transparent timelines and cost estimates up front so you can make an informed decision quickly.
• Because we keep OEM parts in stock and have factory-trained techs, repairs are often completed faster than independent shops—delivering immediate and long-term savings.
• Ask about our current service specials and available loaner options when you schedule appointment.

How much does a check engine light diagnostic cost for a 2021 Toyota RAV4 Prime?

• Diagnostic prices vary by issue; our dealership pricing is competitive and often delivers greater value than independent shops because of accurate diagnosis and quality repairs.
• Paying for a proper diagnosis now can avoid higher repair costs later—this immediate investment reduces long-term ownership expenses.
• We accept service financing to help you proceed with necessary repairs right away without delaying safety or reliability.

What is the most common reason for check engine light on a 2021 Toyota RAV4 Prime?

• Common causes include loose or failing gas caps, oxygen sensors, catalytic converter issues, or misfires caused by ignition components.
• Our technicians in Union City, GA, diagnose these precisely and provide a clear estimate, genuine Toyota parts, and factory-recommended repairs.
• Using certified service helps maintain vehicle longevity and resale value; warranty-covered repairs should be completed at our dealership for full protection.

What is the first thing to check when the check engine light comes on?

• Start with basic checks: secure the gas cap and note any performance changes. If the light stays on or flashes, bring the vehicle in promptly.
• Schedule expert diagnostics with Nalley Toyota Union City—our certified techs will read codes, explain findings, and discuss repair options and costs transparently.
• We recommend using our online tools to schedule service and review current service specials before visiting.