Frequently Asked Questions

Why is a battery important for a 2017 Ford Fusion Energi?

• The battery powers the electric drive system and supports fuel efficiency—without a healthy battery the 2017 Ford Fusion Energi can lose electric range and overall performance.
• Our certified technicians at Larry H. Miller Ford Mesa provide precise diagnostics that protect the battery and other electrical systems, helping you avoid costly follow-up repairs.
• Choosing dealership service often costs less than independent shops when you factor in correct parts, accurate diagnostics, and long-term reliability—delivering immediate savings and lower lifetime ownership costs.
• We offer service financing so you can get necessary repairs now and pay later, and warranty-covered work must be completed at a certified dealership to remain valid.
• To book your inspection, schedule service, and check current offers on our service specials.

How long does a battery replacement take?

• Replacement time varies: a 12-volt auxiliary battery swap is often under an hour, while a high-voltage traction pack or module replacement can take several hours to a full day depending on diagnostics and parts availability.
• At Larry H. Miller Ford Mesa we streamline the process with parts on hand when possible and certified technicians who follow factory procedures for safe, fast service.
• You’ll receive clear time estimates before work begins; timely service reduces vehicle downtime and preserves vehicle health for the long term.
• We offer service financing for larger repairs, and any warranty repairs must be completed at a certified dealership to maintain coverage.
• To confirm scheduling and timing, please schedule appointment or review our current service specials.

How much does a battery cost for a 2017 Ford Fusion Energi?

• Costs depend on whether you need the 12V auxiliary battery or high-voltage battery modules; prices vary but our dealership pricing is competitive and often costs less than independent shops when you include warranty and OEM parts.
• We provide transparent estimates with no hidden fees—immediate savings from accurate diagnostics and long-term savings from correct installation and covered warranties.
• Warranty-covered battery work must be performed at a certified dealership to keep the coverage intact; we’ll walk you through coverage details before any work begins.
• Financing is available so you can get the repair you need today and pay over time.
• Contact us to get an exact quote and schedule service, and check our service specials for current savings.

How often should you replace the battery?

• Replacement intervals vary: the 12V battery typically lasts several years while the high-voltage battery life depends on usage, charging habits, and environmental factors.
• Regular inspections at Larry H. Miller Ford Mesa extend battery life—our technicians test capacity and condition during routine service visits to catch issues early.
• Addressing warning signs early delivers immediate and long-term savings by avoiding secondary damage to electrical systems and components.
• We offer service financing and clear advice on when replacement is the right choice; warranty work must be done at a certified dealership to remain valid.
• To keep your 2017 Ford Fusion Energi running its best, schedule service and view our current service specials.

What type of battery is in the 2017 Ford Fusion Energi?

• The 2017 Ford Fusion Energi uses two primary battery systems: a high-voltage traction battery for electric drive and a standard low-voltage auxiliary battery for accessories and starting systems.
• Each serves a distinct function and requires different diagnostic and replacement procedures; our technicians are trained to identify which system needs service for accurate, cost-effective repairs.
• Using the correct replacement batteries and factory procedures ensures reliability and protects warranty coverage; warranty repairs must be performed at a certified dealership.
• We offer service financing, transparent pricing, and frequent service specials to reduce upfront cost—helping you save now and over the lifetime of the vehicle.
• To confirm which battery your vehicle needs and to book an expert inspection, schedule service today.

What size battery is in the 2017 Ford Fusion Energi?

• Battery size depends on whether you mean the small 12V auxiliary battery or the larger high-voltage traction battery; the correct specification is determined by VIN and vehicle configuration.
• Our service team at Larry H. Miller Ford Mesa checks the exact size and specification during diagnostics to ensure the correct OEM-compatible replacement is installed.
• Choosing the right size and chemistry preserves vehicle performance, supports warranty coverage, and prevents electrical issues down the road—translating into immediate and long-term savings.
• We provide transparent estimates, technician certification, and service financing to help you manage costs; warranty-covered repairs must be performed at a certified dealership.
• For a precise size check and quote, schedule appointment and explore available service specials.