Frequently Asked Questions

What does it mean when the check engine light comes on in a 2018 Toyota Highlander Hybrid?

• It signals that the vehicle’s onboard diagnostics have detected an issue with emissions, sensors, or engine systems. Problems range from a loose gas cap to sensor faults or catalytic converter issues.
• At Larry H. Miller American Toyota Albuquerque we use factory-grade scanners and certified Toyota technicians to identify the exact code and recommended repair — often faster and more accurate than generic shops.
• Choosing our dealership can cost less over time because we prevent secondary damage, use OEM parts, honor warranty coverage when applicable, and provide clear upfront estimates and service financing.
• To get the most reliable diagnosis and protect warranty coverage, book a schedule service appointment with our team.
• Check our service specials for current offers that reduce immediate out-of-pocket costs.

How long does a check engine light service take?

• Simple diagnostics often take under an hour; repairs vary. A basic code read and inspection can be completed the same day in most cases.
• If parts or deeper diagnostics are required, our advisors will explain timelines, provide an estimate, and schedule repairs with OEM components to maintain longevity and performance.
• We offer quick-lane efficiency and prioritized bays for hybrid vehicles like the 2018 Toyota Highlander Hybrid so you’re back on the road sooner.
• Service financing is available so you can get needed repairs now and pay later — ask our service advisors when you schedule appointment.
• For savings opportunities, check our service specials before your visit.

How much does a check engine light diagnostic cost for a 2018 Toyota Highlander Hybrid?

• Diagnostic fees vary by repair complexity; our dealership provides transparent pricing and written estimates after the initial scan.
• Larry H. Miller American Toyota Albuquerque often costs less than independent shops when factoring warranty coverage, OEM parts, and the reduced risk of repeat repairs — delivering immediate and long-term savings.
• If a covered repair is required under factory warranty, it must be performed at a certified dealership to preserve coverage; our technicians are Toyota-trained to perform those repairs correctly.
• Ask about service financing and current service specials to manage cost while protecting vehicle value.
• To start, schedule service online and our team will outline options and timing.

What is the most common reason for check engine light on a 2018 Toyota Highlander Hybrid?

• Common triggers include faulty oxygen sensors, loose fuel caps, or catalytic converter issues — and hybrids also can show codes related to battery management and hybrid system sensors.
• Early diagnostics at our dealership prevent more costly damage, maintain fuel economy, and protect hybrid system longevity.
• We explain the root cause, the repair plan, and the savings of addressing issues promptly — plus we use OEM parts backed by warranty.
• Use our schedule appointment tool to get a quick inspection and see available service specials.

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

• Start with safety: if the light is flashing, reduce speed, avoid heavy load, and bring the vehicle to a stop when safe—and contact the dealership right away.
• For non-flashing lights, check the gas cap for a secure fit; if tightened and the light remains, professional diagnostics are recommended.
• Larry H. Miller American Toyota Albuquerque offers fast scans, transparent estimates, and service financing so you can address issues immediately without financial delay.
• Schedule a visit via our service scheduler and browse current offers under service specials.