2014 Nissan Murano Check Engine Light

Certified technicians, only the experts.
Frequently Asked Questions

Frequently Asked Questions

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

  • It signals that the vehicle’s onboard diagnostics detected an issue — anything from a loose gas cap to emissions, ignition, or sensor faults. Our certified Nissan technicians at Larry H. Miller Nissan Mesa in Mesa, AZ, use OEM-grade tools to pinpoint the cause quickly.
  • We often cost less than independent shops because our diagnostics are precise, which avoids unnecessary repairs and delivers immediate and long-term savings on fuel, repairs, and reliability.
  • Repairs covered under warranty must be performed at a certified dealership to preserve coverage; our team will explain warranty options and next steps clearly.
  • Ready to act? You can schedule service online or review current service specials.

How long does a check engine light service take?

  • Most diagnostic checks are completed in under an hour; more involved repairs vary by part availability. Larry H. Miller Nissan Mesa focuses on fast turnaround and clear time estimates.
  • Our service process minimizes downtime — computerized diagnostics, factory tools, and certified techs speed accurate fixes so you save time and money over repeated trips.
  • We offer service financing so you can get service now and pay later, and we’ll discuss immediate and long-term savings from correct diagnosis and OEM parts.
  • To confirm availability and timelines, schedule appointment or check our service specials.

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

  • Diagnostic pricing varies by issue, but our transparent pricing and accurate diagnostics typically save money versus repetitive independent repairs because we find the real cause quickly.
  • At Larry H. Miller Nissan Mesa we provide clear estimates before work begins, outline warranty coverage, and highlight long-term savings from OEM parts and certified repairs.
  • Ask about service financing to spread payments, and check our service specials for current offers that reduce your out-of-pocket cost.
  • Book a time to inspect your vehicle: schedule service online.

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

  • Common causes include failing oxygen sensors, loose or faulty gas caps, misfires, or catalytic converter issues. Early diagnosis prevents escalation and higher repair costs.
  • Our certified techs use Nissan-specific diagnostics to isolate root causes, saving you immediate repair costs and protecting long-term performance and resale value.
  • We emphasize warranty protection — any warranty-covered repair must be performed at a certified dealership to retain coverage benefits.
  • To evaluate symptoms quickly, schedule appointment or see our service specials.

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

  • Start with basics: check the gas cap for tightness, look for obvious issues, and note any performance changes. Then bring the vehicle to our shop for a full scan and inspection.
  • Choosing Larry H. Miller Nissan Mesa brings certified expertise, OEM parts, and documented diagnostics that reduce repeat visits and protect vehicle longevity.
  • We provide financing options to get service done now and save over time through correct repairs and warranty protection.
  • When you’re ready, schedule service or view our service specials for current offers.

Check Engine Light Flashing

The check engine light flashing on a 2014 Nissan Murano is a warning that the engine may be misfiring or that a condition exists which could cause immediate engine damage. A flashing indicator is more urgent than a steady light — it often means the engine is experiencing misfires that raise exhaust temperatures and risk damaging the catalytic converter. At Larry H. Miller Nissan Mesa in Mesa, AZ, our certified Nissan technicians prioritize safety and vehicle longevity: we perform a rapid but comprehensive scan to identify ignition faults, fuel delivery issues, or sensor failures, then present clear repair options with OEM parts. Acting quickly can prevent larger bills and downtime; because our diagnostics are precise, customers often save money immediately and over the life of the vehicle. We also provide service financing to let you address urgent repairs now and pay over time. If you see a flashing light, do not delay — schedule service online and check current service specials to reduce costs.

2014 Nissan Murano Check Engine Light Reset

Resetting the check engine light on a 2014 Nissan Murano can be simple if the underlying issue has been resolved, but an immediate reset without diagnostics risks hiding recurring problems. At Larry H. Miller Nissan Mesa, our approach is to diagnose first and reset second: our technicians use Nissan OEM diagnostic tools to read fault codes, repair the root cause, then reset the system so you have a reliable, long-term fix. This transparency ensures you’re not paying for repeat troubleshooting, and our use of OEM parts protects warranties and performance. We explain each repair, show you the codes read, and document warranty coverage — remember that warranty repairs must be performed at a certified dealership to remain valid. We also highlight immediate savings from accurate diagnostics and long-term savings from correct repairs and reduced fuel or emissions problems. To keep your Murano performing at its best, schedule service and ask about current service specials.

2014 Nissan Murano Check Engine Light Codes

Common check engine codes for the 2014 Nissan Murano include oxygen sensor faults (P013X/P014X), catalytic converter efficiency codes (P0420), misfire codes (P0300–P0306), and EVAP system issues (P0440–P0455). Left unchecked, oxygen sensor or catalytic converter problems reduce fuel economy and can cause costly exhaust repairs; misfires can damage the catalytic converter and lead to engine failure. At Larry H. Miller Nissan Mesa in Mesa, AZ, our certified technicians diagnose these codes with factory-grade tools to determine whether a sensor, ignition coil, spark plug, or exhaust component needs attention. Because we use OEM parts and backed repairs, customers typically save over time through improved fuel economy, fewer follow-up visits, and preserved resale value. We prioritize convenience — same-day checks when available, clear estimates, and service financing so you can repair now and pay later. Protecting your Murano’s longevity and value is our goal; schedule service or review service specials today.

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