Frequently Asked Questions

What does it mean when the check engine light comes on in a 2012 Toyota Highlander?

• It signals the vehicle’s onboard diagnostics have detected an issue—anything from an emissions sensor fault to an ignition or fuel system problem.
• At Larry H. Miller American Toyota Albuquerque, our certified technicians use factory-grade tools to identify the exact code and explain repair options clearly and transparently.
• Choosing dealership service often costs less than independent shops over time thanks to accurate diagnostics, OEM parts, and reduced repeat repairs—delivering immediate and long-term savings.
• Warranty-covered repairs must be performed at a certified dealership to keep coverage valid; we’ll review any applicable warranty before work begins.
• We offer service financing so you can get the needed repair now and pay later; to schedule, schedule service.

How long does a check engine light service take?

• Most diagnostics are completed within an hour; actual repair time varies by the issue identified and parts availability.
• Our team at Larry H. Miller American Toyota Albuquerque prioritizes quick turnarounds with accurate diagnostics to avoid unnecessary repairs and downtime.
• We’ll provide an upfront estimate and the best path forward so you can make an informed decision—our transparent process saves you time and money in the long run.
• Ask about current service specials and financing options when you schedule service.

How much does a check engine light diagnostic cost for a 2012 Toyota Highlander?

• Prices vary by vehicle and diagnostic complexity, but our certified diagnostics offer excellent value and accuracy compared with repeated, inconclusive attempts elsewhere.
• At Larry H. Miller American Toyota Albuquerque, you get a clear diagnosis, recommended repairs, OEM parts, and technician expertise—leading to immediate and long-term savings.
• We honor advertised service specials, and you can opt for service financing to get repairs done now and manage payments over time.
• Remember: warranty repairs must be performed at a certified dealership to remain valid—our team will confirm coverage before any work begins.

What is the most common reason for check engine light on a 2012 Toyota Highlander?

• Common causes include a loose or failing gas cap, oxygen sensor faults, catalytic converter issues, or ignition/fuel system faults.
• Our technicians at Larry H. Miller American Toyota Albuquerque prioritize accurate code reading to avoid unnecessary parts replacement and to extend vehicle life.
• Early diagnosis reduces repair costs and prevents collateral damage—another reason dealership service delivers long-term savings and reliability.
• To get the right answer fast, schedule service—we’ll inspect, diagnose, and explain next steps clearly.

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

• Start with basic checks like the gas cap, obvious fluid leaks, and visible wiring or connector issues; those can sometimes be corrected quickly.
• For a definitive diagnosis, bring the 2012 Toyota Highlander to Larry H. Miller American Toyota Albuquerque for a factory-level scan—this avoids guesswork and unnecessary costs.
• We provide upfront estimates, OEM parts, certified technicians, and warranty guidance—repairs covered by warranty must be completed at a certified dealership to remain valid.
• We offer service financing and current service specials; schedule service online for fast attention.