Frequently Asked Questions

What is the first thing to check when the check engine light comes on in a 2024 Toyota Camry?

• Check the gas cap: a loose or damaged cap is a common, simple cause that can trigger a code and is easy to fix.
• Verify basic fluids and obvious concerns: oil level and visible leaks—low oil can cause engine issues.
• If the light is flashing or you detect drivability issues, stop driving and contact us immediately to avoid further damage.
• For accurate diagnosis and warranty protection, have our certified technicians read the codes—repairs covered under warranty must be done at a certified dealership.

How long does a check engine light service take?

• Initial diagnostic code reading is often completed in 30–60 minutes using an OBD-II scanner and dealer-level diagnostic tools.
• Simple fixes like tightening a gas cap or replacing a sensor may be same-day services; more extensive repairs vary by part availability and complexity.
• Our dealership offers efficient service scheduling and factory-trained technicians to reduce downtime and deliver reliable repairs faster than many independent shops.
• We provide clear estimates so you understand immediate and long-term savings from dealer-performed repairs and maintain warranty eligibility.

How much does a check engine light diagnostic cost for a 2024 Toyota Camry?

• Diagnostic fees typically start around industry-standard rates for code retrieval and inspection, though final price depends on the issue found.
• Nalley Toyota of Roswell often costs less than independent shops while delivering a higher level of service and factory-trained technicians.
• Choosing our dealership delivers immediate savings through accurate diagnosis and long-term savings by preventing costly downstream failures.
• Remember: any repair covered under warranty must be completed at a certified dealership to preserve coverage and ensure proper repair procedures.

What does it mean when the check engine light comes on in a 2024 Toyota Camry?

• It indicates the vehicle’s onboard diagnostic system detected an issue; severity ranges from minor (e.g., loose gas cap) to serious (e.g., misfire or catalytic converter damage).
• Codes point technicians to the subsystem affected—fuel, ignition, emissions, or sensors—and guide targeted repairs.
• Fast dealer diagnosis reduces the risk of increased fuel costs, higher emissions, or more extensive engine damage.
• For warranty protection and the best long-term outcome, have the vehicle inspected and repaired by our certified technicians using OEM parts.

What is the most common reason for check engine light on a 2024 Toyota Camry?

• Common causes include oxygen sensor or catalytic converter issues, misfires, fuel system imbalances, and evaporative system leaks (like a faulty gas cap).
• Oxygen sensors and small emissions faults often begin as inexpensive repairs but can escalate if left unaddressed.
• Dealer diagnostics identify the root cause quickly to avoid unnecessary parts replacement and provide cost-effective solutions.
• Our service center emphasizes immediate and long-term savings, and warranty-covered work must be performed at a certified dealership for full protection.