Frequently Asked Questions

What is the first thing to check when the check engine light comes on in a 2026 Toyota Highlander Hybrid?

• Check simple items first: a loose or damaged gas cap can trigger the light and is an easy, low-cost fix.
• Confirm fuel level and note any recent driving conditions (e.g., rough starts or poor fuel quality).
• Look for obvious issues: unusual noises, smoke, or leaks — if present, stop driving and contact us immediately.
• If no obvious cause is found, bring your 2026 Toyota Highlander Hybrid to Courtesy Toyota of Brandon for a rapid diagnostic scan by factory-trained technicians.
• Remember: warranty-covered repairs must be done at a certified dealership to preserve coverage; our service saves you money now and over time compared with independent shops.

How much does a check engine light diagnostic cost for a 2026 Toyota Highlander Hybrid?

• Diagnostic fees vary by service complexity, but Courtesy Toyota of Brandon offers competitive, transparent pricing and frequent service specials to reduce upfront cost.
• Dealership diagnostics include full system scans and expert interpretation by factory-trained technicians — a value many independent shops don’t match.
• Choosing our dealership often costs less than independent shops when you factor in accurate diagnosis, OEM parts, and long-term reliability.
• If a repair is covered under warranty, the work must be performed at a certified dealership to retain coverage — we handle warranty paperwork for you.
• Visit our service specials page for current offers: /specials/service.htm or schedule service online at https://www.courtesytoyota.com.

What does it mean when the check engine light comes on in a 2026 Toyota Highlander Hybrid?

• The light signals the vehicle’s onboard diagnostics detected a system fault — anything from emissions sensors to ignition or fuel system issues.
• Many causes are non-urgent, but ignoring codes can lead to reduced fuel economy, increased emissions, or larger repairs later.
• Our technicians use OEM-level tools to read and interpret codes, giving you an accurate plan and cost estimate before any repair.
• Prompt dealer service often delivers immediate and long-term savings compared with repeated, ineffective fixes at independent shops.
• For warranty-covered concerns, repairs must be completed at a certified dealership to preserve benefits — we make that process simple and efficient.

How long does a check engine light service take?

• Simple diagnostics can take 30–60 minutes; more complex issues require additional time for testing and parts evaluation.
• Our service advisors will provide an estimated time after the initial scan and keep you informed at every step.
• Because we have OEM tools and access to manufacturer data, many repairs are completed faster and more accurately than at independent shops.
• Using us for service delivers immediate savings in time and cost, and long-term value through proper repair and warranty protection.
• Schedule online or view availability in our new inventory and service specials: /new-inventory/index.htm and /specials/service.htm.

What is the most common reason for the check engine light on a 2026 Toyota Highlander Hybrid?

• Common causes include faulty oxygen sensors, loose gas caps, misfires, or issues with emissions control components.
• Hybrid systems also have specialized sensors; our technicians are trained on hybrid diagnostics to pinpoint hybrid-specific faults quickly.
• Addressing codes early prevents degraded fuel economy and more expensive repairs later — choosing dealership service helps ensure proper OEM steps are followed.
• We often deliver lower total cost of ownership than independents by diagnosing correctly and using genuine parts for reliable repairs.
• If the repair is covered by warranty, it must be performed at a certified dealership; we handle warranty claims and repairs efficiently.