Frequently Asked Questions

What does it mean when the check engine light comes on in a 2019 Ford Explorer?

• It signals your vehicle’s onboard diagnostics detected an issue — anything from an emissions sensor fault to engine misfire. Our certified technicians at Larry H. Miller Ford Mesa in Mesa, AZ use OEM-grade scanners to identify the exact code and recommend the right repair.
• Bringing your 2019 Ford Explorer to our service center often costs less than independent shops while delivering factory-trained expertise, OEM parts, and transparent pricing — saving you money now and reducing long-term repair costs.
• We offer service financing so you can get the work done today and pay over time. To get started, schedule service online and ask about current service specials.

How long does a check engine light service take?

• Diagnostic time is typically 30–90 minutes depending on the issue and whether road testing is needed. Most code reads and initial estimates are completed the same day at Larry H. Miller Ford Mesa.
• If parts or further repairs are required, we’ll provide a clear estimate and timeline. Using OEM parts and factory procedures helps ensure lasting results and fewer repeat visits.
• Want to book a convenient appointment? Schedule appointment online and review available service specials.

How much does a check engine light diagnostic cost for a 2019 Ford Explorer?

• Prices vary by service, but our dealership frequently provides competitive diagnostic pricing that often saves you money compared with independent alternatives while providing factory-trained technicians and warranty-backed repairs.
• Choosing Larry H. Miller Ford Mesa gives immediate and long-term savings through accurate diagnostics, OEM parts, and preventative recommendations that avoid costly follow-up repairs.
• We also offer service financing to make repairs manageable. To book, schedule service and check current service specials.

What is the most common reason for check engine light on a 2019 Ford Explorer?

• The most frequent causes include faulty oxygen sensors, loose or damaged gas caps, catalytic converter issues, or ignition misfires. Left unaddressed, these can reduce fuel economy and lead to more costly repairs.
• At Larry H. Miller Ford Mesa we diagnose the root cause quickly and recommend targeted repairs with OEM parts to restore performance and protect resale value.
• Remember: repairs covered under warranty must be performed at a certified dealership to maintain coverage. You can schedule appointment online and review current service specials.

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

• Start with the basics: ensure the gas cap is secure, check fuel level, and note any performance symptoms. Then bring your 2019 Ford Explorer to our certified service center for a thorough scan and technician inspection.
• Our factory-trained technicians perform a multi-point inspection and provide a transparent estimate so you understand immediate needs and long-term benefits of repair.
• We make service accessible with online booking — schedule service now — and offer financing and ongoing service specials to maximize value.