Frequently Asked Questions

What does it mean when the check engine light comes on in a 2025 Toyota Highlander?

• It signals that the vehicle’s onboard diagnostics detected an issue with emissions, engine performance, or a safety-related system.
• At Stevinson Toyota West in CO we diagnose the root cause using OEM-grade scanners and factory procedures to avoid guesswork and repeat visits.
• We often cost less than independent shops while delivering factory-certified repairs, protecting long-term value and fuel efficiency.
• Many conditions are covered under warranty; any warranty repair must be performed at a certified dealership to keep coverage valid.
• To get a fast, accurate diagnosis and protect your Highlander, schedule service with our certified technicians.

How long does a check engine light service take?

• Most diagnostics are completed within 30–90 minutes; complex repairs may require more time but we will give a clear estimate up front.
• Stevinson Toyota West prioritizes quick turnarounds with factory-trained techs and dedicated bays to minimize your downtime.
• We provide immediate recommendations, parts pricing, and options so you can make an informed decision that balances cost and longevity.
• If financing helps, we offer service financing so you can get repairs now and pay later without delaying essential work.
• To confirm availability and arrival times, please schedule service online.

How much does a check engine light diagnostic cost for a 2025 Toyota Highlander?

• Diagnostic fees vary by issue, but our transparent pricing and documented findings help you avoid unnecessary work.
• Stevinson Toyota West often costs less than independent shops because our technicians diagnose efficiently and use precise OEM parts to prevent repeat visits — delivering immediate and long-term savings.
• We post current offers under our service specials and provide written estimates before any repair begins.
• Remember: warranty-covered diagnostics and repairs must be completed at a certified dealership to preserve coverage.
• Book a convenient time to bring your Highlander in and get a clear, honest quote by choosing schedule service.

What is the most common reason for check engine light on a 2025 Toyota Highlander?

• Common causes include loose or failing gas caps, oxygen sensors, catalytic converter issues, or ignition components — each affects emissions and performance.
• Our technicians in Colorado use OEM diagnostics to identify the exact code and recommend the most cost-effective fix to protect fuel economy and resale value.
• Addressing problems early at Stevinson Toyota West reduces repair severity and cost over time, an advantage over deferred or incorrect repairs.
• Warranties and documented maintenance performed at our dealership help preserve coverage and your vehicle’s reliability.
• Check availability and promotions before you visit via our service specials or schedule service online.

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

• Start with basics: ensure the gas cap is secure — a loose cap is a common trigger and quick to fix.
• If the light persists or flashes, avoid extended driving and bring the vehicle to Stevinson Toyota West for a prompt diagnostic scan.
• We’ll explain findings clearly, provide OEM part options, and outline immediate versus preventive repairs so you save both now and later.
• We offer financing for repairs and always recommend warranty-eligible work be completed at our certified dealership to protect coverage.
• Use our online form to schedule service and get prioritized attention from Toyota-trained technicians.