Frequently Asked Questions

Why is a battery important for a 2025 Toyota Mirai?

• The high-voltage battery and auxiliary 12V systems manage propulsion, energy recovery, and vehicle electronics; healthy batteries preserve driving range, climate comfort, and safety systems.
• Proper battery care at Larry H. Miller Toyota Murray helps maintain the Mirai’s fuel cell performance and long-term reliability while reducing the risk of roadside failures.
• Our certified technicians perform inspections and diagnostics that identify early issues, delivering immediate and long-term savings compared with deferred repairs.
• Repairs covered under warranty must be performed at a certified dealership to preserve coverage and ensure OEM parts and accurate diagnostics.
• To keep your Mirai running at peak efficiency, you can schedule service online, and we offer convenient payment solutions including service financing.

How long does a battery replacement take?

• Typical replacement time depends on battery type and diagnostics, but most battery services at Larry H. Miller Toyota Murray are completed same-day or within 24–48 hours thanks to efficient scheduling and trained staff.
• We start with a full system scan and safety checks, source OEM-quality components if needed, and complete installation and calibration with factory-grade tools.
• Our streamlined process and parts inventory help shorten downtime, delivering better value and faster return-to-road than many independent shops.
• If you need to plan ahead, schedule appointment now and review current service specials to maximize savings.
• Service financing is available so you can get the repairs you need today and pay over time.

How much does a battery cost for a 2025 Toyota Mirai?

• Costs vary by battery type and whether diagnostics reveal ancillary repairs; at Larry H. Miller Toyota Murray we provide transparent estimates before any work begins.
• Our pricing often beats independent shops when you factor in OEM parts, factory-trained technicians, longer-lasting results, and included post-service inspections — delivering immediate and long-term savings.
• We offer itemized quotes, explain warranty coverage, and show how timely service can avoid larger expenses later in the vehicle’s life.
• Check our current service specials and schedule service to get a personalized estimate and flexible financing options.
• Remember: warranty repairs must be completed at a certified dealership to protect coverage and ensure parts authenticity.

How often should you replace the battery?

• Replacement intervals depend on battery type, driving patterns, climate, and charging/use cycles; routine inspections at Larry H. Miller Toyota Murray let us recommend the right timing for your 2025 Toyota Mirai.
• Regular inspections catch capacity loss early and prolong service life through targeted maintenance and software calibrations.
• Following scheduled service and diagnostics reduces the chance of unexpected failures and extends overall propulsion system longevity, producing clear cost savings over time.
• You can schedule service easily online and review our current service specials to plan maintenance affordably.
• Service financing is available to help you keep maintenance on schedule without delay.

What type of battery is in the 2025 Toyota Mirai?

• The 2025 Toyota Mirai uses electric propulsion supported by high-voltage battery systems and auxiliary batteries; our technicians evaluate both when diagnosing issues to ensure complete system health.
• Larry H. Miller Toyota Murray emphasizes OEM-quality replacements and factory calibration to maintain performance and range expectations.
• We clearly explain available options, warranty implications, and lifecycle expectations so you can make an informed choice that prioritizes long-term value.
• To explore options or learn about current promotions, view our service specials and schedule service for a thorough assessment.
• Warranty repairs must be done at a certified dealership to preserve coverage; ask our service advisors about financing if you prefer to spread payments.

What size battery is in the 2025 Toyota Mirai?

• Battery size varies by system function and model specifics; accurate sizing requires diagnostics and OEM specification checks, which we perform at Larry H. Miller Toyota Murray.
• Correct sizing and part matching are essential for safety, range, and system integration — our technicians use factory data to ensure exact matches rather than one-size-fits-all replacements.
• We explain sizing, fitment, and long-term maintenance plans so customers understand why OEM parts and certified installation matter for lasting value.
• Check current service specials and schedule service to get a precise assessment and quote; service financing is available to help manage costs.
• Warranty-covered replacements must be completed at an authorized dealership to preserve protection and service history.