Driving a 2017 Ford Explorer Sport offers a blend of capability and comfort that defines the modern three-row SUV. This specific trim level sits above the base models, adding features like enhanced leather seating, upgraded audio, and larger wheels that appeal to buyers seeking a premium feel. However, potential owners need to look beyond the attractive appointments and consider the specific mechanical gremlins that have become associated with this model year.
Common Mechanical Issues and Reliability Concerns
The 2017 model year was part of the third generation of the Explorer, and while generally robust, it inherited and developed some specific issues. One of the most frequently reported problems involves the automatic transmission. Owners have noted harsh shifting, particularly between second and third gears, and a noticeable delay when moving from "Park" to "Drive." This hesitation can be a sign of software glitches or early wear within the transmission valve body, which may require reprogramming or replacement if left unaddressed.
Electrical System and Infotainment Headaches
Beyond the mechanical heart of the vehicle, the 2017 Explorer Sport's sophisticated electrical system has been a significant source of frustration for some drivers. The central touchscreen infotainment unit, while feature-rich, is prone to sudden glitches, unresponsive touchscreens, and even complete system freezes. These issues often necessitate a trip to the dealer for a factory reset or, in more severe cases, a costly replacement of the head unit. Furthermore, reports of interior lights flickering, dashboard warning lights illuminating randomly, and issues with the rain-sensing wipers point to a complex electrical network that can be difficult to diagnose.
Another critical area of concern centers on the 2.3-liter EcoBoost engine, particularly in vehicles equipped with the optional twin-scroll turbocharger. While powerful, this engine configuration has been linked to excessive oil consumption. Owners have reported burning oil at a rate that necessitates frequent top-offs between oil changes. If left unchecked, this can lead to premature wear of critical components like turbocharger bearings and, in worst-case scenarios, catastrophic engine failure. Ford issued several technical service bulletins regarding oil consumption, but the problem persists for some vehicles.
Safety Recalls and Defect Investigations
No discussion of the 2017 Ford Explorer Sport would be complete without addressing the serious safety recalls that impacted this generation. The most alarming involved the potential for the rear seat belt assemblies to become jammed or improperly routed. In the event of a collision, this defect could prevent the seat belts from restraining occupants effectively, significantly increasing the risk of injury. Ford conducted a massive recall and remediation campaign to inspect and correct the routing of these seat belts, a crucial fix for family safety.
Additionally, the National Highway Traffic Safety Administration (NHTSA) opened investigations into other components, including the steering system and the possibility of sunroof glass shattering without warning. While not every vehicle experienced these issues, they highlight the importance of verifying that all factory recalls have been completed on any used 2017 Explorer Sport before purchase. A vehicle history report and a thorough pre-purchase inspection are non-negotiable steps for a model with this specific history.
Maintenance and Ownership Recommendations
For current or prospective owners of a 2017 Ford Explorer Sport, a proactive approach to maintenance is the best defense against these common problems. Sticking strictly to the factory-recommended service schedule is paramount. This means using the correct synthetic oil, replacing filters on time, and performing transmission fluid exchanges at the specified intervals. Catching the oil consumption issue early can save thousands of dollars in potential engine repairs down the line.
