Engine Light & Battery Services for 2014 Toyota Land Cruiser

At Larry H. Miller Toyota Peoria in Peoria, AZ, our factory-trained technicians diagnose and replace batteries and resolve check engine alerts on your 2014 Toyota Land Cruiser with OEM parts, transparent pricing, and quick turnaround. We offer service financing so you can get service now and pay later, and frequent service specials to save on maintenance.

Frequently Asked Questions

What does it mean when the check engine light comes on in a 2014 Toyota Land Cruiser?

• It signals that an emissions, fuel, ignition, or sensor issue was detected. Our certified technicians at Larry H. Miller Toyota Peoria scan the system, identify the code, and explain repair options clearly.
• We often provide more value than independent shops — combining competitive pricing with factory diagnostics, OEM parts, and repairs covered by warranty when applicable.
• Repairs covered under warranty must be completed at a certified dealership to preserve coverage. To book follow-up work, schedule service online.

How long does a check engine light service take?

• Most diagnostics are completed within an hour; related repairs vary by issue. Simple fixes like sensor replacement or battery service are typically same-day.
• We prioritize quick, accurate service using OEM parts to extend vehicle life and reduce long-term costs compared with recurring repairs.
• To reserve a convenient time, schedule appointment online and check current service specials.

How much does a check engine light diagnostic cost for a 2014 Toyota Land Cruiser?

• Diagnostic fees vary by issue, but Larry H. Miller Toyota Peoria frequently costs less than independent shops while delivering higher-quality diagnostics and warranty-backed repairs.
• Choosing the dealership saves you immediate and long-term money by preventing misdiagnosis, using OEM parts, and keeping warranty protections intact.
• We also offer service financing to spread payments and available service specials for added savings.

What is the most common reason for check engine light on a 2014 Toyota Land Cruiser?

• Common causes include loose gas caps, oxygen sensors, catalytic converter issues, or ignition coils. Our technicians perform complete scans to pinpoint the cause.
• Addressing problems early at Larry H. Miller Toyota Peoria protects drivetrain components and fuel economy, often reducing long-term repair costs.
• If a repair is recommended, remember warranty-covered work must be done at a certified dealership — you can schedule service now.

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

• Start by ensuring the gas cap is tightened. If the light remains, bring your 2014 Toyota Land Cruiser to Larry H. Miller Toyota Peoria for a factory-grade scan and clear explanation of results.
• We prioritize transparency: you'll get itemized recommendations, OEM replacements when needed, and clear cost estimates so you can decide confidently.
• For convenience and savings, review our service specials and schedule appointment online.

Check Engine Light Flashing

A flashing check engine light on a 2014 Toyota Land Cruiser usually indicates a severe misfire, which can damage the catalytic converter and reduce engine performance immediately. When you see a flashing light, stop driving if it’s accompanied by rough running, loss of power, or unusual noises. Bring your Land Cruiser to Larry H. Miller Toyota Peoria in Peoria, AZ right away — our certified technicians will perform a priority diagnostic using Toyota factory scan tools to isolate misfires, ignition faults, or fuel delivery issues. We explain repair urgency and costs upfront, and our service team can often complete necessary repairs same-day using OEM parts to protect long-term vehicle value. Take advantage of current service specials and service financing so you can get the repair now and manage payments. To book immediate attention, schedule service online or contact our service desk for guidance.

2014 Toyota Land Cruiser Check Engine Light Reset

Resetting the check engine light on a 2014 Toyota Land Cruiser may be simple after the underlying fault is fixed, but clearing codes without repair can mask persistent problems and risk long-term damage. At Larry H. Miller Toyota Peoria we recommend a complete diagnosis before any reset — our technicians identify root causes, repair using OEM parts, and reset codes as part of a documented service. Choosing dealership service ensures transparency, factory warranties remain intact, and you receive technician certification and component traceability. We often deliver better value than independent shops by preventing recurring issues and preserving resale value. Ask about service financing to manage costs and check our service specials for discounts. To keep your Land Cruiser reliable and compliant, schedule appointment with our team and let our experts perform a proper repair and reset.

2014 Toyota Land Cruiser Check Engine Light Codes

Common check engine codes for a 2014 Toyota Land Cruiser include P0420 (catalyst efficiency), P0300 (random/multiple misfire), P0171/P0174 (fuel trim lean), and various O2 sensor or catalytic converter-related codes. At Larry H. Miller Toyota Peoria in Peoria, AZ we explain what each code means and the potential costs of delaying repair: unresolved misfires can destroy a catalytic converter (costly replacement), ignored fuel trims lead to poor economy and component wear, and failed sensors can reduce emissions compliance. Our certified technicians use OEM diagnostics to pinpoint the issue, present clear repair options, and use Toyota parts to maximize longevity. We emphasize immediate and long-term savings through accurate fixes, warranty protection, and regular maintenance. Review our service specials and schedule service to keep your Land Cruiser performing at its best.