2025 Nissan LEAF Check Engine Light

Certified technicians, only the experts.
Frequently Asked Questions

2025 Nissan LEAF — Crown Nissan of Greenville

Expert electric vehicle care in Greenville, SC. Factory-trained technicians, OEM tools, and transparent pricing make us the smart choice for diagnostics, repairs, and maintenance.

Frequently Asked Questions

How long does a check engine light service take?

  • Initial diagnostic scan: typically 30–60 minutes with our OEM-grade scanners to pull fault codes and live data.
  • In many cases, a basic diagnosis and drive test can be completed the same day; complex high-voltage or battery concerns may require extended evaluation.
  • If parts or warranty approvals are needed, we provide clear time estimates and updates — our certified process often reduces total time compared with independent shops.
  • We recommend scheduling online at our service scheduler so we can prioritize your 2025 Nissan LEAF and get you back on the road fast.

What does it mean when the check engine light comes on in a 2025 Nissan LEAF?

  • For a 2025 Nissan LEAF, the light indicates a detected fault in the powertrain, high-voltage system, sensors, or emissions-related electronics.
  • It can range from minor sensor or software issues to serious battery, inverter, or charging system faults that affect safety or range.
  • Our technicians use Nissan-specific diagnostic procedures to identify root causes and recommend repairs that protect your range and resale value.
  • Repairs covered under warranty must be performed at a certified dealership to preserve coverage and ensure long-term savings.

How much does a check engine light diagnostic cost for a 2025 Nissan LEAF?

  • Diagnostic fees are competitive and transparent; many simple scans are low-cost or complimentary with service.
  • Because we use factory tools and factory-trained techs, our diagnoses are accurate — often avoiding unnecessary follow-up repairs and saving you money long term.
  • If the issue is warranty-covered, repairs must be done at a certified dealership; that protects you from avoidable future costs and maintains vehicle value.
  • We frequently cost less than independent shops when you factor in correct repairs, OEM parts, and warranty protection that prevents repeat failures.

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

  • Check the instrument cluster for any specific warning messages or reduced-power mode indications and follow on-screen guidance.
  • Confirm the charging cable and port are properly connected if the vehicle has been charging; check for visible damage or error lights on the charger.
  • Listen for unusual noises and watch for smoke, burning smells, or fluid leaks — if present, stop driving and contact us immediately.
  • When in doubt, bring the 2025 Nissan LEAF to Crown Nissan of Greenville so certified technicians can diagnose with OEM tools and protect warranty coverage.

2025 Nissan LEAF Check Engine Light Flashing

A flashing check engine light on a 2025 Nissan LEAF signals a potentially serious fault that can cause sudden power loss or damage to high-voltage components. Flashing usually indicates intermittent misfires, inverter faults, or critical high-voltage system errors that require immediate attention. Driving with a flashing light can lead to more extensive repairs and safety risks; for EVs, this may also affect regenerative braking or charging capability. If you see a flashing light, safely pull over, power down the vehicle, and contact Crown Nissan of Greenville. Our team has the specialized equipment and training to safely tow, diagnose, and repair EV systems — preserving warranty coverage and minimizing long-term costs.

2025 Nissan LEAF Check Engine Light Codes

Common codes for the 2025 Nissan LEAF fall into categories: battery/pack faults, inverter/drive system errors, onboard charger issues, and sensor or communications faults. Examples include high-voltage battery warnings, charger failure notifications, and inverter diagnostic trouble codes. Left unaddressed, battery or inverter faults can escalate from a modest diagnostic and repair bill to major component replacement — costs range widely but can become expensive if deferred. Sensor and software fixes often cost far less when handled promptly. Choosing Crown Nissan of Greenville means accurate OEM diagnosis and repairs that reduce repeat visits and long-term expense; warranty repairs must be completed at a certified dealer to remain valid.

2025 Nissan LEAF Check Engine Light Reset

Resetting a check engine light on a 2025 Nissan LEAF is technically possible with an OBD-II tool, but clearing codes without repair only hides symptoms and can void warranty protections. Our dealership uses Nissan software to read, log, and clear codes after verifying fixes and performing relearns or software updates. Bringing your vehicle to Crown Nissan of Greenville ensures repairs are done by factory-trained technicians with OEM parts, which often costs less overall than repeat fixes at independents. We document repairs for warranty compliance and future service history, protecting your vehicle’s value and delivering immediate and long-term savings.

Ready to schedule service? Visit our service scheduler: Service Scheduler. See available inventory at Used Inventory or New Inventory. Learn about specials: Service Specials.

Location: Crown Nissan of Greenville — trusted Nissan service in Greenville, SC. For trade-in or selling options: Sell Your Car Online.

Shop by Vehicle

Quick Links

Service by Make

Used Vehicles