Frequently Asked Questions

What does it mean when the check engine light comes on in a 2024 Toyota Highlander Hybrid?

• The check engine light indicates the vehicle’s onboard diagnostics detected an issue — from minor sensor faults to emissions-related problems. Our certified technicians at Stevinson Toyota East in CO use factory-grade scanners to identify the exact code and cause.
• We often find issues such as oxygen sensor faults, EV system alerts, or catalytic converter concerns. Addressing them early saves fuel, prevents further damage, and maintains hybrid system efficiency.
• Repairing at Stevinson Toyota East usually costs less than many independent shops over time because we focus on accurate diagnosis, OEM parts, and long-term reliability. We also offer service financing so you can get service now and pay later.
• To get reliable results and OEM warranty protection, always bring your vehicle to a certified dealer; repairs covered under warranty must be performed at a certified dealership. To book, please schedule service.

How long does a check engine light service take?

• Most diagnostics take about 30–90 minutes depending on code complexity. Simple sensor resets or minor repairs can be same-day services; complex repairs may require additional time or parts.
• At Stevinson Toyota East we prioritize quick turnaround with transparency: you’ll receive a clear estimate, repair timeline, and explanation of long-term savings from timely repairs.
• We recommend checking current service specials before arrival to take advantage of discounts and loyalty programs.
• Ready to proceed? Use our online scheduler to schedule appointment and select a convenient time.

How much does a check engine light diagnostic cost for a 2024 Toyota Highlander Hybrid?

• Diagnostic prices vary by issue; at Stevinson Toyota East our diagnostic fee is competitively priced and reflects factory-trained technicians and OEM-grade equipment.
• Because precise diagnosis reduces unnecessary repairs, our customers often save immediately and over time. We provide transparent estimates and explain benefits of OEM parts versus temporary fixes.
• Ask about service financing to make an immediate repair affordable and preserve your vehicle’s health and resale value.

What is the most common reason for check engine light on a 2024 Toyota Highlander Hybrid?

• Common triggers include oxygen sensor issues, loose fuel caps, evaporative system leaks, and hybrid battery or inverter alerts. Each can impact fuel economy and emissions if not addressed.
• At Stevinson Toyota East our technicians quickly identify root causes and recommend OEM repairs to maximize hybrid system longevity and performance.

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

• Start with basic checks: ensure the gas cap is secure. If the light persists, bring the vehicle in so our team can run a full scan.
• We recommend you schedule service promptly — early diagnostics prevent cascading problems and reduce long-term costs. Check current service specials to save on the visit.