Frequently Asked Questions

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

• A steady check engine light indicates the vehicle’s onboard diagnostics detected a fault — anything from a loose gas cap to a sensor issue. Our technicians use OEM-grade scanners to pinpoint the code and recommend repairs that maximize longevity and fuel efficiency.
• We often find that diagnosing and repairing issues quickly at Stevinson Toyota East saves you money over time by preventing catalytic converter or drivetrain damage.
• Repairs covered under warranty must be performed at a certified dealership to remain valid; our team documents all work and explains coverage clearly.
• Ready to act? schedule service today and ask about financing options to get repairs now and pay later.

How long does a check engine light service take?

• Most diagnostics are completed the same day — many within 60–90 minutes — depending on the issue. If parts or deeper inspection are required, we’ll provide an accurate timeline before starting work.
• Stevinson Toyota East prioritizes quick turnaround with express bays and a structured repair workflow so you spend less time waiting and more time driving safely.
• We also offer service financing and transparent estimates, so immediate repairs are easy and cost-effective when considering long-term savings.

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

• Diagnostic pricing varies by issue, but our dealership pricing is competitive and often costs less than independent shops when you factor in factory-trained technicians and OEM parts.
• Choosing Stevinson Toyota East delivers measurable savings over time by avoiding misdiagnosed repairs and ensuring warranty-compliant service.
• Ask about current service specials and our service financing options to spread payments and protect your vehicle now.

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

• Common causes include loose or faulty gas caps, oxygen sensor failure, or catalytic converter issues. In hybrids, battery management sensors and emissions components can also trigger codes.
• Early diagnosis at Stevinson Toyota East prevents escalation, reducing parts and labor costs in the long run while preserving fuel economy and emissions performance.
• We always document findings, suggest OEM repairs, and explain warranty coverage so you make informed decisions.

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

• Start with the basics: ensure the gas cap is tight and inspect dashboard alerts for battery or hybrid-system warnings. Then bring your vehicle to our certified team for a full scan.
• Our technicians use Toyota-specific diagnostic tools to quickly identify codes and recommend the most cost-effective, warranty-safe repair path.
• To get started, schedule service online and ask about available service specials and financing if needed.