2015 Ford Explorer Problems – Your Comprehensive Guide To Common
The 2015 Ford Explorer is a popular SUV known for its family-friendly space and capability, but like any vehicle, it comes with its share of common issues as it ages. This guide will walk you through the most frequent 2015 Ford Explorer problems, providing practical troubleshooting steps and empowering you with the knowledge to maintain your vehicle and address potential concerns proactively.
The 2015 Ford Explorer, a popular SUV for families and adventurers alike, has proven its versatility over the years. However, even reliable vehicles develop common issues as they accrue mileage. This article dives deep into the most frequently reported 2015 Ford Explorer problems, offering DIY diagnostic tips, preventative measures, and clear guidance on when it’s time to consult a professional mechanic. We aim to equip you with the knowledge to keep your Explorer running smoothly, whether you’re tackling daily commutes or heading off the beaten path.
The Ford Explorer has long been a go-to choice for those needing a versatile SUV, offering a blend of passenger comfort, cargo space, and respectable performance. For many, the 2015 model year represents a sweet spot of modern features without the complexity of newer generations. But as these vehicles approach a decade on the road, understanding their typical quirks and potential pitfalls becomes crucial for any owner or prospective buyer.
Whether you’re a seasoned DIY mechanic or just starting to get your hands dirty, knowing what to look for can save you time, money, and headaches. This comprehensive guide will illuminate the common 2015 Ford Explorer problems, helping you diagnose symptoms, understand their root causes, and decide on the best course of action. Get ready to empower yourself with the knowledge to keep your Explorer adventure-ready.
Understanding Common Powertrain and Transmission 2015 Ford Explorer Problems
The powertrain is the heart of your Explorer, encompassing the engine and transmission. Over time, these critical components can develop specific issues. Being aware of the signs can help you catch problems early, potentially preventing more costly repairs down the line.
Engine Performance Issues and Water Pump Failures
One of the more concerning issues reported by some 2015 Explorer owners involves engine performance, particularly related to the internal water pump. Unlike many external designs, the Explorer’s water pump is often located inside the engine block, driven by the timing chain.
Symptoms of a failing internal water pump often include:
- An obvious coolant leak, sometimes seen dripping from the engine or pooling underneath.
- Engine overheating, indicated by your temperature gauge climbing into the red.
- Low coolant levels, requiring frequent top-offs.
- A noticeable whining or grinding noise from the engine compartment, especially when the engine is running.
What to do: If you suspect a water pump issue, especially an internal one, it’s critical to address it promptly. A failing water pump can lead to catastrophic engine damage from overheating. While external water pumps can be a DIY job for experienced mechanics, an internal water pump replacement is a complex task. It requires significant engine disassembly, often involving the timing chain, and is best left to a certified Ford technician.
Always keep an eye on your coolant levels and temperature gauge, particularly before long trips or off-road excursions. A small coolant leak can quickly escalate into a major problem if left unchecked.
Transmission Shifting and Power Transfer Unit (PTU) Issues
The 2015 Explorer uses Ford’s 6F-series automatic transmission (6F50 or 6F55). While generally robust, some owners have reported harsh shifting, delayed engagement, or clunking noises. Another common concern, especially for AWD models, is the Power Transfer Unit (PTU).
The PTU is essentially a gearbox that sends power to the rear wheels in AWD vehicles. It’s often notorious for failing due to inadequate lubrication or overheating, as it shares fluid with the transmission or has a separate, non-serviceable fluid.
Signs of PTU failure include:
- A burning smell, often described as burnt gear oil, coming from under the vehicle.
- Whining, grinding, or howling noises, particularly from the front or center of the vehicle, which may worsen during turns.
- AWD system warnings on the dashboard.
What to do: For transmission issues, first check your transmission fluid level if possible (some newer transmissions are sealed units without a dipstick). Low or dirty fluid can cause shifting problems. If the fluid looks good, or if you notice harsh shifts, a diagnostic scan with an OBD-II scanner can reveal transmission-related trouble codes.
PTU issues are more serious. If you smell burning oil or hear grinding, pull over safely. Continuing to drive can cause significant damage. PTU replacement is a specialized repair and should be performed by a professional. Regular inspection during routine maintenance can sometimes catch early signs of leaks or wear.
Electrical Gremlins and Infotainment Quirks
Modern vehicles are packed with electronics, and the 2015 Ford Explorer is no exception. While these systems enhance comfort and convenience, they can also be sources of frustration when they malfunction.
MyFord Touch System Malfunctions
The MyFord Touch infotainment system, while groundbreaking at its release, has been a source of complaints for many owners. Common issues include:
- System freezing or becoming unresponsive.
- Slow response times to touch inputs.
- Bluetooth connectivity problems.
- Navigation errors or refusal to load.
What to do: Often, a simple “soft reset” can resolve temporary glitches. You can usually do this by holding down the power button and the right-seek button on the radio simultaneously for about 10 seconds until the screen goes blank and reboots. Ensure your system’s software is up to date; Ford periodically released updates that improved performance. If problems persist, it might indicate a hardware failure, requiring a visit to the dealership or an automotive electronics specialist.
Battery Drain and Electrical Anomalies
Some owners have reported unexplained battery drain, leading to a dead battery after the vehicle sits for a few days. This can be caused by various parasitic draws, where an electrical component continues to consume power even when the vehicle is off.
Other electrical anomalies might include:
- Random warning lights illuminating on the dashboard.
- Power windows or door locks intermittently failing.
- Headlights or taillights flickering.
What to do: First, ensure your battery is in good health and properly charged. A weak battery can mimic other electrical problems. Use a multimeter to check for parasitic draws if you suspect one. Disconnect the negative battery terminal, then connect the multimeter in series between the terminal and the battery post, set to measure amperage. A draw over 50mA (0.05A) is usually cause for concern. Then, pull fuses one by one to isolate the circuit causing the draw. For persistent or complex electrical issues, professional diagnostics are recommended, as they can pinpoint the exact fault with specialized tools.
Steering and Suspension Woes: Keeping Your Explorer Stable
A comfortable and controlled ride is essential, especially in an SUV like the Explorer. Issues with steering and suspension can significantly impact driving experience and safety.
Electric Power-Assisted Steering (EPAS) Problems
The 2015 Explorer utilizes an Electric Power-Assisted Steering (EPAS) system, which replaces traditional hydraulic power steering with an electric motor. While more fuel-efficient, these systems can develop issues.
Symptoms of EPAS problems include:
- Loss of power steering assist, making the steering wheel very difficult to turn.
- Intermittent power steering, where assist comes and goes.
- A warning light on the dashboard indicating a power steering fault.
- Unusual noises (clicking, grinding) from the steering column or front end.
What to do: If you experience a sudden loss of power steering, it’s a safety hazard. Pull over safely and have the vehicle towed. EPAS issues often require replacement of the entire steering rack assembly, which can be an expensive repair. This is definitely a job for a qualified mechanic. Regular alignment checks can help ensure your steering system is not under undue stress, but they won’t prevent an EPAS module failure.
Suspension Noises and Wear
As Explorers accumulate mileage, suspension components naturally wear out. Common culprits include:
- Struts and Shocks: Leaking fluid, excessive bouncing, or a “clunking” noise over bumps.
- Sway Bar Links/Bushings: Rattling or clunking noises, especially over uneven terrain or when turning.
- Ball Joints: Clicking, popping, or squeaking noises, along with loose steering or uneven tire wear.
What to do: Regularly inspect your suspension components during tire rotations or oil changes. Look for torn rubber boots, leaks, or excessive play. Worn sway bar links are often a relatively inexpensive DIY fix for the mechanically inclined, requiring basic hand tools like a ratchet and socket set. Replacing struts, shocks, or ball joints can be more involved and may require specialized tools like a spring compressor. If you’re unsure, have a professional suspension shop inspect the vehicle. Addressing these issues promptly not only improves ride quality but also prevents accelerated wear on other components, including your tires.
Braking System Concerns and Maintenance
Your brakes are your primary safety system. Keeping them in top condition is non-negotiable, especially if you’re hauling cargo or navigating challenging off-road conditions.
Premature Brake Wear and Rotor Warping
Some 2015 Explorer owners have reported experiencing premature wear of brake pads and rotors, leading to a pulsing or vibrating sensation (often called “judder”) when braking.
Symptoms include:
- Vibration or pulsing through the brake pedal or steering wheel during braking.
- Squealing or grinding noises from the brakes.
- Extended stopping distances.
What to do: Regular brake inspections are key. Check your pads for wear and your rotors for uneven surfaces or deep grooves. If you notice judder, it’s often a sign of warped rotors. While some rotors can be resurfaced, replacement is often the best solution for warped rotors. When replacing pads and rotors, consider upgrading to higher-quality aftermarket components designed for better heat dissipation, especially if you tow or drive aggressively. Always replace brake pads in axle sets (both front or both rear) and ensure proper break-in procedures for new pads and rotors to maximize their lifespan and performance.
HVAC and Interior Comfort Issues
Comfort systems, while not critical for driving, significantly impact your experience, especially on long journeys or during extreme weather.
AC System and Blend Door Actuator Problems
Common HVAC complaints include a lack of cold air from the AC, or issues with temperature control, where one side of the cabin gets hot air while the other gets cold, or vice-versa. This often points to a faulty blend door actuator.
Symptoms:
- No cold air from the AC.
- Inconsistent temperature from different vents.
- Clicking or whirring noises from behind the dashboard when adjusting temperature or vent settings.
What to do: If your AC isn’t blowing cold, first check the cabin air filter; a clogged filter can restrict airflow. Then, inspect for obvious refrigerant leaks (often indicated by oily residue). A blend door actuator can sometimes be a DIY replacement, depending on its location, but it can be challenging to access deep within the dashboard. A professional AC service can diagnose refrigerant levels and system leaks, as well as replace tricky actuators. Always ensure your AC system is properly recharged with the correct type and amount of refrigerant.
Preventative Maintenance: Your Best Defense Against 2015 Ford Explorer Problems
Proactive maintenance is the single most effective way to minimize the occurrence and severity of 2015 Ford Explorer problems. Adhering to the manufacturer’s recommended service schedule is crucial, but also consider these tips:
- Fluid Checks: Regularly check engine oil, coolant, transmission fluid, brake fluid, and power steering fluid (if applicable). Look for correct levels and signs of contamination or unusual color.
- Tire Pressure and Rotation: Maintain proper tire pressure for optimal handling, fuel economy, and tire life. Rotate your tires every 5,000-7,500 miles to ensure even wear.
- Brake Inspections: Visually inspect brake pads and rotors for wear every time you rotate your tires.
- Battery Health: Have your battery tested annually, especially before winter. Clean battery terminals to prevent corrosion.
- Listen and Feel: Pay attention to new noises, vibrations, or changes in how your Explorer drives. These are often the first indicators of an emerging problem.
- Pre-Trip Checks: Before a long road trip or an off-road adventure, perform a thorough check of all fluids, tires, lights, and belts. Carry essential tools and emergency supplies.
For off-road enthusiasts, consider upgrading components like suspension or tires to better handle rugged terrain, and always perform a post-trip inspection to check for damage or leaks.
When to Call a Pro: Recognizing Serious Issues
While many minor issues can be tackled by a DIY enthusiast, some 2015 Ford Explorer problems require the expertise and specialized tools of a professional mechanic. Here’s when to absolutely seek help:
- Major Fluid Leaks: Large puddles of oil, coolant, or transmission fluid.
- Persistent Warning Lights: Especially “Check Engine,” “Brake System,” or “Power Steering” lights that don’t go away after simple troubleshooting.
- Catastrophic Component Failure: Such as a sudden loss of power steering, brake failure, or engine knocking/overheating.
- Complex Diagnostics: When an OBD-II scanner shows multiple codes, or you can’t pinpoint the source of an issue despite your best efforts.
- Safety-Critical Systems: Any issues related to brakes, steering, airbags, or structural integrity should be handled by a professional.
- Specialized Tooling: Repairs requiring specialized tools (e.g., timing chain jobs, transmission rebuilds, advanced electrical diagnostics).
Don’t hesitate to consult a reputable mechanic, especially one familiar with Ford vehicles. Their diagnostic capabilities and experience can save you from costly mistakes or unsafe repairs.
Frequently Asked Questions About 2015 Ford Explorer Problems
What are the most common engine problems for a 2015 Ford Explorer?
The most commonly reported engine-related issue for the 2015 Ford Explorer is the internal water pump failure. This can lead to coolant leaks, overheating, and potentially severe engine damage if not addressed quickly. Other issues can include minor sensor failures or ignition coil problems, often indicated by a check engine light and rough running.
How reliable is the 2015 Ford Explorer’s transmission?
The 2015 Ford Explorer typically uses a 6-speed automatic transmission which is generally considered reliable. However, some owners have reported instances of harsh shifting, delayed engagement, or clunking noises as the vehicle ages. For AWD models, the Power Transfer Unit (PTU) is a known weak point that can fail due to lubrication issues, causing grinding noises and a burning smell.
Are there any major electrical issues with the 2015 Ford Explorer?
Yes, some owners have experienced electrical issues, primarily with the MyFord Touch infotainment system (freezing, unresponsiveness) and parasitic battery drains. The latter can lead to a dead battery after the vehicle sits for a few days, often caused by a module that isn’t properly shutting down.
What should I do if my 2015 Ford Explorer suddenly loses power steering?
If your 2015 Ford Explorer suddenly loses power steering, it’s a critical safety issue. Pull over safely as soon as possible. The EPAS (Electric Power-Assisted Steering) system likely has a fault, and it’s not safe to drive without power assist. You will need to have the vehicle towed to a repair shop for diagnosis and repair, which often involves replacing the entire steering rack assembly.
How can I prevent common 2015 Ford Explorer problems?
Preventative maintenance is your best defense. Adhere strictly to the manufacturer’s service schedule, perform regular fluid checks, inspect your tires and brakes, and pay attention to any new noises or changes in driving feel. Addressing small issues early can prevent them from becoming major, expensive problems. For AWD models, consider more frequent PTU fluid checks or changes if possible.
Navigating the potential issues of any vehicle, including the 2015 Ford Explorer, comes down to vigilance and proactive maintenance. By understanding these common 2015 Ford Explorer problems, you’re better equipped to spot symptoms early, perform basic troubleshooting, and know when to seek professional help. Remember, your Explorer is a capable machine, and with the right care, it will continue to serve your family’s adventures for years to come.
Always prioritize safety, use the correct tools, and don’t hesitate to consult a certified mechanic for complex or safety-critical repairs. Stay informed, stay safe, and enjoy the journey!
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