Frequently Asked Questions

What is the most common reason for check engine light on a 2024 Toyota Land Cruiser?

• Common causes include oxygen sensor faults (poor fuel mixture), ignition misfires, EVAP system leaks, and catalytic converter efficiency alerts.
• Many issues start small—an EVAP leak or worn sensor—then escalate to reduced fuel economy or engine damage if ignored.
• Bringing your vehicle to Nalley Toyota Stonecrest ensures correct diagnosis with OEM-grade scanners and factory-trained technicians.
• Immediate repair at our dealership often costs less than independent shops in the long run, thanks to accurate diagnosis and avoiding repeat repairs.
• Any repairs covered under warranty must be performed at a certified dealership to keep coverage valid.

How much does a check engine light diagnostic cost for a 2024 Toyota Land Cruiser?

• Diagnostic fees vary, but at Nalley Toyota Stonecrest we provide transparent pricing and may apply diagnostic charges toward necessary repairs.
• Typical scan-and-report diagnostics are competitively priced; our dealership often costs less than independent shops while delivering factory-backed service.
• Because we use Toyota-specific diagnostic tools and factory-trained technicians, repairs are done right the first time—yielding immediate and long-term savings.
• If a repair is covered under warranty, it must be performed at a certified dealership to preserve the warranty and avoid out-of-pocket expense.
• Visit our Service Specials page for current offers: Service Specials.

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

• The light indicates the vehicle’s onboard diagnostics (OBD-II) has detected an issue—anything from a loose gas cap to serious engine or emissions concerns.
• A steady light typically signals a non-emergency problem that still needs timely attention to prevent escalation.
• Our technicians at Nalley Toyota Stonecrest will perform a full diagnostic scan, explain findings, and recommend OEM repairs that protect your vehicle’s performance and resale value.
• Choosing dealership service offers immediate cost savings by preventing unnecessary replacements and long-term savings through proper repairs and warranty protection.
• Remember: warranty-covered services must be completed at a certified dealership to remain valid.

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

• Start with simple items: ensure the gas cap is tightened properly—an EVAP system leak is a frequent, inexpensive cause.
• If tightening the cap doesn’t help, schedule a diagnostic at Nalley Toyota Stonecrest so we can read error codes and pinpoint the issue accurately.
• Our dealership uses Toyota-specific tools and factory-trained technicians to avoid guesswork and unnecessary parts replacement.
• Prompt diagnosis at our service center can often save money by addressing small issues before they cause costly damage.
• For warranty-covered concerns, repairs must be done at a certified dealership to maintain coverage.

How long does a check engine light service take?

• Basic diagnostic scans often take 30–60 minutes; more complex repairs vary depending on the cause.
• Minor fixes like tightening the gas cap or replacing a sensor can sometimes be completed the same day.
• If repairs require parts or extended labor, we provide clear timelines and keep you informed throughout the service.
• Servicing at Nalley Toyota Stonecrest delivers efficient, accurate work from factory-trained technicians—often reducing return visits and long-term cost compared with independent shops.
• Remember to schedule warranty repairs at a certified dealership to preserve coverage and ensure genuine parts are used.