Frequently Asked Questions

How much does a check engine light diagnostic cost for a 2026 Toyota Camry?

• Typical diagnostic fees range from a modest fixed fee to a standard dealer diagnostic appointment; we provide clear estimates up front.
• At Nalley Toyota Stonecrest our pricing often costs less than independent shops while delivering factory-trained technicians and OEM tools.
• Choosing the dealership can deliver immediate savings through accurate diagnosis and long-term savings by avoiding unnecessary repairs.
• Any repair covered under warranty must be completed at a certified dealership to preserve coverage and ensure proper parts and labor.
• Visit our service specials or schedule online for transparent pricing and available discounts: /specials/service.htm.

What does it mean when the check engine light comes on in a 2026 Toyota Camry?

• It signals the vehicle’s onboard diagnostics detected an issue—from emissions sensors to engine misfires or fuel system faults.
• Some codes indicate minor issues like a loose gas cap; others point to components such as oxygen sensors, catalytic converters or ignition systems.
• Prompt dealer diagnosis gives accurate trouble codes, preventing escalation and protecting fuel economy and emissions systems.
• Repairing issues at Nalley Toyota Stonecrest often costs less overall than independent shops because our techs fix root causes efficiently.
• Warranty-covered repairs must be done at a certified dealership to keep warranty benefits intact; we handle those repairs correctly and quickly.

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

• Start with simple items: ensure the gas cap is tightened and check oil and coolant levels before further driving.
• If basic checks don’t clear the light, schedule a dealer diagnostic to read stored trouble codes and determine severity.
• Our factory-trained technicians use OEM scan tools to identify causes accurately—saving time and expense versus trial-and-error fixes.
• Immediate dealer inspection can prevent costly downstream repairs and preserve warranty eligibility for covered work.
• Book service online or visit Nalley Toyota Stonecrest for same-day or next-available appointments: https://www.stonecresttoyota.com.

How long does a check engine light service take?

• Diagnostic scans typically take under an hour; total service time depends on the diagnosis and required repairs.
• Minor issues like a loose gas cap or sensor replacement can often be completed the same day.
• More involved repairs—ignition or catalytic work—vary from a few hours to a day depending on parts availability and complexity.
• Using Nalley Toyota Stonecrest delivers faster, more reliable turnaround thanks to factory-trained techs, OEM parts and dedicated service processes.
• We prioritize clear timelines and affordable solutions that reduce immediate cost and protect against future expenses.