Frequently Asked Questions

What does it mean when the check engine light comes on in a 2014 Nissan Murano CrossCabriolet?

• It signals that an engine, emissions, or drivetrain monitor has detected a fault; common causes include oxygen sensor, catalytic converter issues, misfires, or EVAP leaks.
• At Larry H. Miller Nissan Mesa in Mesa, AZ, our certified technicians use OEM diagnostic tools to identify the exact code and recommend the right repair for long-term reliability.
• Addressing the issue promptly at our service center often costs less than later repairs and delivers immediate and long-term savings in fuel economy and component life.
• We offer service financing so you can get repairs now and pay later, and any repairs covered under warranty must be performed at a certified dealership to retain coverage.
• To get started, schedule service or check current service specials.

How long does a check engine light service take?

• Most diagnostics take 30–90 minutes; follow-up repairs vary by the fault—simple sensor swaps can be same-day, while catalytic or engine repairs may take longer.
• Our Mesa, AZ service team at Larry H. Miller Nissan Mesa prioritizes quick turnaround with transparent estimates and OEM parts to preserve vehicle performance.
• We focus on minimizing downtime and maximizing value—our efficiency and factory training often deliver faster results and lower lifetime cost than independent shops.
• You can schedule appointment online and review available service specials before your visit.
• Service financing is available to help you get repairs completed without delay.

How much does a check engine light diagnostic cost for a 2014 Nissan Murano CrossCabriolet?

• Diagnostic fees vary; our transparent pricing often makes certified Nissan diagnostics at Larry H. Miller Nissan Mesa competitive and, in many cases, less than independent shops once you factor in OEM parts and true fix rates.
• Paying for a proper diagnosis delivers immediate savings by preventing unnecessary parts replacement and long-term savings by avoiding cascading damage.
• If repairs are required, we explain options, warranty coverage, and available discounts so you can make the best decision for longevity and cost.
• Book online to schedule service or view current service specials; ask our advisors about service financing.

What is the most common reason for check engine light on a 2014 Nissan Murano CrossCabriolet?

• Common triggers include oxygen sensor failure, loose gas cap/EVAP leaks, ignition misfires, mass airflow sensor issues, and catalytic converter degradation.
• Our technicians at Larry H. Miller Nissan Mesa in Mesa, AZ use OEM scanners to isolate the exact code and recommend repairs that extend engine life and preserve fuel efficiency.
• Prompt dealership service avoids escalating repairs; covered warranty work must be done at a certified dealership to remain valid.
• To reduce unexpected costs, take advantage of our service specials and financing options—then schedule appointment.

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

• Start by checking for obvious issues: gas cap tightness, fluid levels, and any unusual noises or loss of power.
• Then bring your 2014 Nissan Murano CrossCabriolet to Larry H. Miller Nissan Mesa so our certified techs can run a full OEM diagnostic to read codes and recommend the correct repair.
• Choosing dealership service often saves money over time due to correct repairs, genuine parts, and warranty protection; and we offer service financing so you can repair now and pay later.
• Use our online scheduler to schedule service and review current service specials before you arrive.

Check Engine Light Flashing

The sight of a flashing check engine light on a 2014 Nissan Murano CrossCabriolet is a serious warning that an engine misfire or other condition could be causing catalytic converter damage or rapid performance decline. When the light flashes, reduce speed, minimize load, and avoid hard acceleration—then bring the vehicle to Larry H. Miller Nissan Mesa in Mesa, AZ immediately. Our factory-trained technicians diagnose flashing codes with OEM scanners to prevent costly downstream damage and to protect emissions systems. Addressing a flashing condition quickly saves substantial repair costs, preserves fuel economy, and extends the life of critical components. We welcome drivers to call ahead and use our tow or drop-off options. Review available service specials that can lower repair cost, and ask about service financing to get needed work started right away. To protect your vehicle, schedule service online or contact our service team for next steps.

2014 Nissan Murano CrossCabriolet Check Engine Light Codes

Common codes on a 2014 Nissan Murano CrossCabriolet include P0420 (catalytic efficiency), P0300–P0306 (random or cylinder misfires), P0171/P0174 (fuel trim lean), P0135/P0136 (O2 sensor faults), and P0440 (EVAP system). Left unaddressed, each leads to rising repair expenses: misfires can damage pistons and catalysts, O2 sensor failures reduce fuel economy and increase emissions, and EVAP leaks can cause failed inspections and fuel odor. At Larry H. Miller Nissan Mesa in Mesa, AZ we pair quick, accurate diagnosis with OEM parts and certified technicians to limit downtime and cost. Our transparent estimates show immediate savings by fixing the root cause and long-term savings by preventing further damage. We also offer service financing so you can proceed with essential repairs now and protect vehicle longevity. Book to schedule service and check applicable service specials before your visit for added value.

2014 Nissan Murano CrossCabriolet Check Engine Light Reset

Resetting the check engine light on a 2014 Nissan Murano CrossCabriolet without resolving the underlying fault can mask a recurring problem. Our dealership explains why a reset should follow proper diagnostics: OEM tools clear codes while retaining freeze-frame data so technicians can confirm repairs are effective. Larry H. Miller Nissan Mesa in Mesa, AZ emphasizes transparency—estimates, genuine Nissan parts, and certified technicians ensure work is done right and backed by dealer warranties. Any warranty-covered repairs must be completed at a certified dealership to remain valid. We provide immediate and long-term savings by preventing unnecessary part swaps and repeat trips, and our service advisors will show you the diagnosis before any work begins. Take advantage of current service specials, ask about service financing, and schedule appointment online for prompt, trusted service.