Frequently Asked Questions

What does it mean when the check engine light comes on in a 2017 Lexus ES 350?

• It signals that the vehicle’s onboard diagnostic system detected an issue—anything from a loose gas cap to an emissions or engine performance fault.
• At Park Place Lexus in Plano, TX, our factory-trained technicians use OEM-grade scanners to identify the exact code and explain repair options clearly.
• Bringing your 2017 Lexus ES 350 to our service center often costs less than independent shops because we focus on accurate diagnosis, efficient repairs, and long-term savings through OEM parts and proven fixes.
• Repairs covered under warranty must be performed at a certified dealership to retain coverage; our team ensures proper documentation and warranty compliance.
• We offer service financing so you can get repairs now and pay later, and you can schedule service online to reserve a convenient appointment.

How long does a check engine light service take?

• Diagnostic scanning typically takes 30–60 minutes; repairs vary from quick fixes to longer repairs depending on the code.
• At Park Place Lexus Plano, we prioritize fast turnarounds with transparent timelines and status updates from certified technicians.
• Choosing our dealership provides immediate savings through correct diagnosis and prevents costly repeat work—long-term savings you won’t always get at independents.
• Use our online schedule service portal and check current service specials to save on your visit.

How much does a check engine light diagnostic cost for a 2017 Lexus ES 350?

• Diagnostic prices vary, but our dealership offers competitive diagnostic rates and often provides better overall value than independent shops because we deliver accurate results and OEM repairs.
• Immediate savings come from correct first-time repairs; long-term savings come from improved reliability and preserved resale value.
• If repairs are covered by warranty, they must be completed at a certified dealership to remain valid—our team handles warranty claims directly for a seamless process.
• Ask about financing to spread payments over time and view current discounts under service specials.

What is the most common reason for check engine light on a 2017 Lexus ES 350?

• Common triggers include loose or damaged gas caps, faulty oxygen sensors, and emissions control issues.
• Park Place Lexus technicians in Plano diagnose root causes quickly to avoid secondary damage that increases repair costs.
• Our diagnostics and OEM parts help maintain performance and fuel economy, delivering savings over the life of the vehicle.
• To protect warranty coverage and ensure correct repairs, have any recommended warranty work performed at our certified dealership.

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

• Check the gas cap for a secure fit—many emissions codes are caused by a loose cap.
• If the light persists, bring your 2017 Lexus ES 350 to Park Place Lexus in Plano for a professional scan and diagnosis.
• We provide clear estimates, OEM parts, and service financing so you can get the repair now and manage payments later.
• To get started, schedule appointment or review our service specials before you arrive.