Steering System Failure

Loss of power steering assist, steering wheel vibration, or complete steering lock-up. Often related to electric power steering motor failure, rack and pinion issues, or corrosion in steering components. Recalls exist for steering system components. Estimated repair cost: $800 - $2,000.

Harsh or delayed shifting between gears (especially 1-2 and 4-5), transmission slipping, rough engagement from Park to Drive/Reverse, and potential transmission failure. Issues can stem from software glitches, low fluid levels due to leaks, or internal component wear. Estimated repair cost: $3,000 - $5,500.

Brake System Problems

Spongy brake pedal, reduced braking effectiveness, and repeated need to replace brake pads, rotors, and calipers. Issues can arise from air in brake lines, failing brake boosters, or caliper piston sticking. Estimated repair cost: $400 - $700 (per axle).

Electrical System Malfunctions

Intermittent interior power loss (dash lights, radio, screens), battery drain, check engine lights, and issues with specific components like taillights or backup cameras. Can be caused by faulty Body Control Module (BCM), wiring harness issues (including rodent damage), or battery problems. Estimated repair cost: $200 - $1,000.

Engine Coolant Intrusion (1.5L EcoBoost)

Specific to the 1.5L EcoBoost engine, this issue involves coolant leaking into the combustion chamber, leading to engine misfires, overheating, and potential engine failure. This is a known design flaw for certain EcoBoost engines. Estimated repair cost: $2,000 - $4,000.

2015 Ford Fusion Maintenance guide

Name: Maintenance dataset for 2015 Ford Fusion
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed12 Critical Recalls

MAINTENANCE SUMMARY

The 2015 Ford Fusion presents a maintenance profile marked by a 'Below Average' reliability verdict, largely due to significant concerns in its steering, powertrain, and braking systems. Owners should prioritize regular inspections and maintenance of these critical areas.

View Critical Issue: Transmission Issues

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Reliability Score

Est. Annual Maintenance Cost

$616

TSBs & Recalls

101 TSBs | 23 Recalls

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Key Takeaways

Steering System: High incidence of power steering failures, component wear (rack and pinion, steering gear motor), and even steering wheel detachment reported. Regular inspection of steering components and fluid levels is critical.
Powertrain: Transmission issues such as harsh shifting, delayed engagement, and potential failure are common. Torque converter problems and fluid leaks also occur. Regular transmission fluid checks and changes are advised.

4 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance