Engine Light & Battery Service — 2013 Toyota Highlander

Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Toyota Highlander?

• Possible causes range from loose gas caps and worn oxygen sensors to catalytic converter and ignition issues; our certified technicians at Larry H. Miller American Toyota Albuquerque diagnose the root cause quickly.
• We use OEM-grade scanners and parts to provide accurate repairs that preserve vehicle longevity and resale value.
• Our pricing often costs less than independent shops thanks to transparent estimates, factory pricing, and long-term savings from correct repairs and warranty protection.
• Repairs covered under warranty must be completed at a certified dealership to retain coverage—our team will confirm warranty eligibility during the inspection.
• When you're ready, schedule service online and ask about service financing options to get repairs now and pay later.

How long does a check engine light service take?

• Diagnostics typically take under an hour, though complex diagnostics or parts orders can extend time; we communicate realistic timelines up front.
• Fast-turnaround courtesy vehicles and comfortable waiting areas are available at Larry H. Miller American Toyota Albuquerque to minimize disruption to your day.
• Because we stock many OEM parts, you often avoid long waits and receive immediate, accurate repairs that reduce future visits and cumulative costs.
• Use our online portal to schedule appointment and view available service specials.

How much does a check engine light diagnostic cost for a 2013 Toyota Highlander?

• Diagnostic pricing varies by issue; our dealership often provides lower overall cost than independent shops thanks to accurate diagnosis and fewer repeat repairs.
• Immediate and long-term savings come from fixing the true cause the first time, using OEM parts, and preserving fuel efficiency and performance.
• We offer transparent estimates before any work begins and service financing so you can get repairs now and pay over time.
• Check our current service specials for diagnostic and repair discounts at Larry H. Miller American Toyota Albuquerque.

What is the most common reason for check engine light on a 2013 Toyota Highlander?

• Common issues include faulty oxygen sensors, loose gas caps, and ignition coil faults; addressing these promptly improves fuel economy and prevents catalytic converter damage.
• Our certified technicians identify and repair common faults quickly with OEM parts, yielding better long-term value and reliability.
• Warranty-covered repairs must be completed at a certified dealership to remain valid—our team will verify coverage during inspection.
• Book a convenient time to schedule service and ask about payment plans if needed.

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

• Start with the fuel cap—ensure it's secure. If the light persists, bring your 2013 Toyota Highlander to our dealership for a professional scan.
• Our diagnostics identify stored fault codes and related live-data to determine severity and next steps, saving you money by avoiding unnecessary part replacements.
• We emphasize fast, transparent service and offer service financing so you can address urgent repairs without delay.
• To get started, schedule service or view current service specials for savings.

Check Engine Light Flashing

A flashing check engine light on your 2013 Toyota Highlander signals a potentially serious condition that warrants immediate attention—often related to misfires that can damage the catalytic converter if driven extensively. At Larry H. Miller American Toyota Albuquerque, our technicians prioritize safety and long-term value: we perform a thorough diagnostic scan, inspect ignition coils, spark plugs, fuel system, and exhaust components, and recommend OEM repairs that restore performance while protecting emissions systems. Choosing our certified service center means you receive transparent estimates, factory-trained technicians familiar with Toyota-specific fault patterns, and access to OEM parts backed by manufacturer warranties. We also help you understand the immediate and long-term cost implications of delaying service—what might start as a simple spark plug replacement can escalate into catalytic converter replacement if ignored. For convenience, you can schedule service online, take advantage of current service specials, or inquire about service financing to address urgent repairs now and pay over time.

2013 Toyota Highlander Check Engine Light Reset

Resetting the check engine light on a 2013 Toyota Highlander is straightforward with the right diagnostic approach, but a simple reset without addressing the underlying fault can lead to repeated warnings and hidden damage. At Larry H. Miller American Toyota Albuquerque we perform a complete scan using OEM-level diagnostic tools, clear stored codes only after confirming root-cause repairs, and document the repair for warranty and resale records. Our emphasis on transparency and OEM parts ensures that resets are meaningful—either confirming a resolved issue or tracking intermittent faults with live-data logging. We also provide clear, itemized estimates so you understand immediate costs and long-term savings from proper repairs. Warranty-covered items must be performed at a certified dealership; our team will verify coverage and handle warranty repairs correctly. To maintain vehicle health and warranty integrity, schedule appointment with our service team and check our service specials to save on diagnostics or repairs.

2013 Toyota Highlander Check Engine Light Codes

Common diagnostic trouble codes for the 2013 Toyota Highlander include P0420 (catalyst efficiency), P0300 (random/multiple cylinder misfire), P0135 (O2 sensor heater circuit), and P0455 (evaporative system leak). Ignoring these codes can increase fuel costs, reduce performance, and lead to more expensive repairs—P0300 misfires left unchecked may ruin the catalytic converter, P0420 may indicate a failing converter that could cost significantly more later, and P0455 unchecked can affect emissions and inspection readiness. At Larry H. Miller American Toyota Albuquerque we combine local convenience in Albuquerque with Toyota-certified diagnostics, experienced technicians, and OEM parts to identify the correct remedy and avoid repetitive work. We provide transparent pricing, highlight immediate and long-term savings of correct repairs, and offer service financing for flexibility. View our service specials and schedule service to keep your Highlander running reliably and protect resale value.