Drivers of the 2016 Ford Explorer often discover that the reliability of the second-generation Ford Explorer, despite its modern amenities, can be challenged by specific mechanical gremlins. Among the most serious and frequently reported issues is the behavior of the transmission, which can manifest in a variety of unsettling ways. Understanding the nuances of these 2016 Ford Explorer transmission problems is essential for current owners and potential buyers alike, as it impacts safety, longevity, and overall ownership cost.
Identifying the Core Transmission Concerns
The heart of the issue for many 2016 models lies in the 10-speed automatic transmission, a complex unit co-developed with General Motors. While advanced for its time, this transmission configuration has proven susceptible to specific failure modes that owners should recognize immediately. Early detection of these symptoms can prevent catastrophic failure and expensive repairs down the line.
Slipping Gears and Delayed Engagement
One of the most common precursors to a complete transmission failure is the sensation of the vehicle slipping out of gear. Owners might notice a sudden loss of acceleration despite pressing the throttle, or a pronounced delay between shifting into "Drive" and the vehicle actually moving. This hesitation often indicates internal wear or issues with the transmission control module's ability to manage hydraulic pressure correctly.
Overheating and Fluid Degradation
Excessive heat is the primary enemy of any automatic transmission, and the 2016 Explorer is no exception. When the transmission overheats, the fluid breaks down prematurely, losing its lubricating and cooling properties. This creates a vicious cycle where friction increases, temperatures rise further, and critical components begin to fail. Monitoring the transmission fluid's condition and level is a critical part of preventative maintenance.
Root Causes and Contributing Factors
Several factors contribute to the prevalence of these transmission problems. From a manufacturing perspective, the design of the cooling lines and the transmission fluid filter have been cited by many mechanics as insufficient for the thermal loads this vehicle can experience. Additionally, the software calibrations for the transmission control unit sometimes fail to optimize shifting patterns, leading to unnecessary stress on the bands and clutches.
Manufacturing defects in the transmission cooler lines leading to poor fluid circulation.
Suboptimal transmission control module (TCM) software updates from the factory.
Use of incorrect or low-quality transmission fluid during maintenance.
Design limitations that expose the transmission to higher than expected temperatures during stop-and-go traffic.
Proactive Maintenance and Solutions
For owners experiencing the early signs of trouble, immediate action is paramount. Simply ignoring the symptoms will not make them disappear; instead, it will likely lead to a complete transmission breakdown. A proactive approach can significantly extend the life of the unit and save thousands in potential repair costs.
Fluid Changes and Filtration
Unlike older vehicles, the 2016 Explorer does not have a simple drain plug. A transmission fluid exchange via the pan drop is necessary to remove the old, contaminated fluid. Replacing the transmission filter during this service is highly recommended to capture debris that could clog sensitive valves. Always ensure the dealership or repair shop uses the exact fluid specification outlined in the owner's manual—using the wrong type can exacerbate the problem.
Long-Term Reliability and the Check Engine Light
Ignoring the check engine light is perhaps the worst thing an owner can do when dealing with transmission issues. The OBD-II system in the Explorer is designed to monitor the transmission's performance closely. A stored diagnostic trouble code (DTC) related to the transmission should never be cleared without a proper diagnosis, as it is the vehicle's way of signaling that something is seriously wrong internally.
