The 2017 Ford Explorer, a popular SUV known for its spaciousness and versatility, has unfortunately faced its share of transmission-related woes. While not every 2017 Explorer experiences these issues, a significant number of owners have reported problems ranging from rough shifting to complete transmission failure. Understanding these common issues, their potential causes, and possible solutions can empower you to address any problems you might encounter and keep your Explorer running smoothly.

What's Going on Down There? Common 2017 Explorer Transmission Issues

The 2017 Explorer primarily uses the 6F35 6-speed automatic transmission and, in some higher trim levels, the 6F50 6-speed automatic transmission. Both transmissions have exhibited problems, although the 6F35 seems to be more commonly reported. Let's dive into some of the most frequently reported issues:

  • Rough or Erratic Shifting: This is perhaps the most common complaint. Drivers often describe the transmission as "clunky," "jerky," or "hesitant" when shifting between gears. This can be especially noticeable during acceleration or deceleration.
  • Slipping Gears: Gear slippage occurs when the transmission momentarily loses its grip on a gear, causing a brief surge in engine RPMs without a corresponding increase in speed. This can feel like the engine is revving up without actually accelerating.
  • Delayed Engagement: This happens when there's a noticeable delay between shifting into drive or reverse and the vehicle actually moving. It can feel like the transmission is "thinking" about engaging before finally doing so.
  • Complete Transmission Failure: In the most severe cases, the transmission can fail altogether, leaving the vehicle completely immobile. This is often preceded by other symptoms, but sometimes it can occur suddenly.
  • Unusual Noises: Whining, humming, or clunking noises coming from the transmission area can be indicative of internal problems. These noises often worsen with acceleration or deceleration.
  • Shuddering or Vibrating: Some owners have reported a shuddering or vibrating sensation, particularly at lower speeds. This can be caused by a torque converter issue or other internal transmission problems.
  • Check Engine Light: A check engine light illuminated on your dashboard could indicate a transmission problem. A diagnostic scan is necessary to determine the specific trouble code.
  • Difficulty Shifting into Park: Some owners have reported difficulty shifting the vehicle into park, or the vehicle rolling slightly after being shifted into park.

Why is My Explorer Acting Up? Potential Causes Explained

Understanding the potential causes behind these transmission problems can help you better diagnose and address the issue. Here are some common culprits:

  • Low Transmission Fluid: Insufficient transmission fluid can lead to a variety of problems, including rough shifting, slipping gears, and overheating. This can be caused by leaks, normal fluid consumption, or neglecting to check and top off the fluid regularly.
  • Contaminated Transmission Fluid: Over time, transmission fluid can become contaminated with metal shavings, dirt, and other debris. This contamination can reduce the fluid's lubricating properties and damage internal transmission components.
  • Worn or Damaged Internal Components: Internal components such as clutches, bands, and solenoids can wear out or become damaged over time due to normal wear and tear or excessive stress on the transmission.
  • Valve Body Issues: The valve body is a complex component that controls the flow of transmission fluid to different parts of the transmission. Problems with the valve body, such as stuck valves or clogged passages, can lead to shifting problems.
  • Torque Converter Problems: The torque converter is responsible for transferring power from the engine to the transmission. Problems with the torque converter, such as a faulty stator or impeller, can cause shuddering, vibrating, or stalling.
  • Software Glitches: In some cases, transmission problems can be caused by software glitches in the transmission control module (TCM). These glitches can sometimes be resolved with a software update.
  • Overheating: Excessive heat can damage transmission components and lead to premature failure. Overheating can be caused by towing heavy loads, driving in extreme conditions, or a malfunctioning cooling system.
  • Poor Maintenance: Neglecting routine transmission maintenance, such as fluid changes and filter replacements, can significantly increase the risk of transmission problems.

What Can I Do About It? Troubleshooting and Solutions

If you're experiencing transmission problems with your 2017 Ford Explorer, here are some steps you can take to troubleshoot and potentially resolve the issue:

  1. Check the Transmission Fluid Level and Condition: Use the dipstick to check the transmission fluid level. The fluid should be at the "full" mark. Also, check the color and smell of the fluid. It should be reddish-pink and smell slightly sweet. If the fluid is low, dark, or smells burnt, it needs to be changed.
  2. Perform a Transmission Fluid Change: Changing the transmission fluid can often resolve minor shifting problems and prevent further damage. Follow the manufacturer's recommendations for fluid type and change intervals. Consider having a professional perform a transmission flush to remove all of the old fluid and debris.
  3. Check for Leaks: Inspect the transmission housing, lines, and seals for any signs of leaks. Repair any leaks promptly to prevent further fluid loss and potential damage.
  4. Get a Diagnostic Scan: Use an OBD-II scanner to check for any trouble codes related to the transmission. These codes can provide valuable clues about the source of the problem.
  5. Consider a Software Update: Check with your Ford dealer to see if there are any software updates available for your transmission control module (TCM). A software update can sometimes resolve shifting problems and improve overall transmission performance.
  6. Consult a Transmission Specialist: If you're unable to resolve the problem yourself, or if the symptoms are severe, it's best to consult a qualified transmission specialist. They can perform a thorough inspection of the transmission and recommend the appropriate repairs.
  7. Consider a Transmission Rebuild or Replacement: In cases of severe transmission damage, a rebuild or replacement may be necessary. A rebuild involves disassembling the transmission, replacing any worn or damaged parts, and reassembling it. A replacement involves installing a new or remanufactured transmission.

Prevention is Key: Keeping Your Transmission Happy

While some transmission problems are unavoidable, there are several steps you can take to minimize the risk and extend the life of your transmission:

  • Follow the Recommended Maintenance Schedule: Adhere to the manufacturer's recommended maintenance schedule for transmission fluid changes and filter replacements.
  • Avoid Towing Heavy Loads: Towing heavy loads can put excessive stress on the transmission and lead to premature wear and tear. If you must tow, be sure to use the proper towing equipment and follow the manufacturer's towing guidelines.
  • Avoid Aggressive Driving: Aggressive driving habits, such as rapid acceleration and hard braking, can also put stress on the transmission. Drive smoothly and avoid sudden shifts in speed.
  • Check the Transmission Fluid Regularly: Check the transmission fluid level and condition regularly to ensure it's at the proper level and free of contamination.
  • Consider an Auxiliary Transmission Cooler: If you frequently tow heavy loads or drive in hot climates, consider installing an auxiliary transmission cooler to help prevent overheating.

What's the Cost? Understanding Repair Expenses

The cost of repairing or replacing a 2017 Ford Explorer transmission can vary widely depending on the nature of the problem and the repair method chosen. Here's a general idea of what you can expect to pay:

  • Transmission Fluid Change: $150 - $300
  • Valve Body Repair: $500 - $1500
  • Torque Converter Replacement: $800 - $2000
  • Transmission Rebuild: $2000 - $4000
  • Transmission Replacement (New): $4000 - $7000
  • Transmission Replacement (Remanufactured): $3000 - $5000

These are just estimates, and the actual cost may vary depending on the repair shop, the parts used, and the labor rates in your area. It's always a good idea to get multiple quotes from different repair shops before making a decision.

Ford's Response: Recalls and Lawsuits

Ford has faced scrutiny regarding transmission issues in various models, including the 2017 Explorer. While there haven't been any official recalls specifically targeting the 2017 Explorer's transmission for all vehicles, some related issues have been addressed through technical service bulletins (TSBs) and extended warranties. It's worth checking with your local Ford dealer to see if any TSBs or warranty extensions apply to your vehicle. Additionally, some class-action lawsuits have been filed against Ford regarding transmission problems in various models, so it's worth staying informed about any ongoing litigation.

Frequently Asked Questions

  • Why is my 2017 Explorer shifting hard? Hard shifting can be caused by low or contaminated transmission fluid, worn internal components, or valve body issues. A diagnostic scan can help pinpoint the exact cause.
  • How often should I change my transmission fluid? Ford recommends changing the transmission fluid every 30,000 to 60,000 miles, depending on driving conditions. Check your owner's manual for specific recommendations.
  • What does it mean when my transmission is slipping? Transmission slipping indicates that the transmission is not properly engaging the gears. This can be caused by low fluid, worn clutches, or other internal problems.
  • Is it safe to drive with a slipping transmission? Driving with a slipping transmission can cause further damage and potentially lead to complete transmission failure. It's best to have the problem diagnosed and repaired as soon as possible.
  • Can a software update fix my transmission problems? In some cases, a software update can resolve minor shifting problems or glitches in the transmission control module (TCM). Check with your Ford dealer to see if an update is available.

In conclusion, being aware of the potential transmission problems in your 2017 Ford Explorer and taking preventative measures can save you headaches and expenses down the road. If you suspect an issue, don't delay seeking professional diagnosis to ensure a safe and reliable driving experience.