Frequently Asked Questions

What does it mean when the check engine light comes on in a 2020 Toyota Highlander Hybrid?

• It indicates the vehicle’s onboard diagnostics detected an issue—anything from a loose gas cap to emission or sensor faults. Our certified Toyota technicians at Larry H. Miller American Toyota Albuquerque use factory-grade scanners to identify the exact code and explain the problem clearly.
• Repairing issues promptly often prevents larger repairs later, saving you money and protecting vehicle longevity; our dealership frequently costs less than independent shops while delivering OEM parts and warranty-backed service.
• If a repair is covered by warranty, it must be performed at a certified dealership to maintain coverage; we’ll confirm warranty eligibility and walk you through options.
• To get expert diagnostics, schedule service online and ask about our current service specials and available service financing.

How long does a check engine light service take?

• Most diagnostics are completed within 30–60 minutes; complex repairs can take longer depending on parts and required testing. We prioritize quick turnarounds while ensuring accurate diagnosis and safe repair.
• Larry H. Miller American Toyota Albuquerque offers streamlined drop-off, comfortable waiting areas, loaner options, and online appointment booking to speed your visit.
• We offer transparent estimates before any work begins and emphasize immediate and long-term savings through correct repairs and OEM parts to avoid repeat trips.
• To reserve a convenient time, schedule appointment now and check our service specials for savings.

How much does a check engine light diagnostic cost for a 2020 Toyota Highlander Hybrid?

• Diagnostic prices vary by issue, but our dealership provides competitive, transparent pricing and often costs less than independent shops when you factor in OEM parts, accurate repairs, and warranty protection.
• We’ll provide an itemized estimate after the scan and explain immediate fixes versus recommended maintenance to help manage costs and maximize long-term savings.
• Ask about service financing to get needed repairs now and pay over time—our team can outline affordable options.
• Book a scan today via schedule service and review current service specials.

What is the most common reason for check engine light on a 2020 Toyota Highlander Hybrid?

• Common causes include loose or faulty gas caps, oxygen sensors, catalytic converter issues, or EV/hybrid system sensors. Hybrids can also flag battery or inverter-related codes that need specialized technicians.
• Addressing these quickly at Larry H. Miller American Toyota Albuquerque prevents higher repair costs and preserves fuel efficiency and emissions performance.
• All warranty repairs must be completed at a certified dealership to retain coverage—our service team will verify your warranty status and recommended repairs.
• To inspect the issue, schedule service and review our service specials for potential savings.

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

• Start with simple checks: ensure the gas cap is tightened. If the light persists, bring the vehicle in for a professional scan—don’t ignore the indicator.
• Our certified techs use OEM diagnostic tools to read codes and explain implications, prioritizing quick fixes and long-term reliability.
• We emphasize transparent pricing, available service financing, and factory-backed repairs that often save money over time compared to short-term fixes by non-certified shops.
• Schedule your visit now to protect your 2020 Toyota Highlander Hybrid and take advantage of current service specials or to schedule service.