The 2017 Honda Accord, a vehicle lauded for its reliability and fuel efficiency, sometimes throws a curveball when it comes to its transmission. While generally dependable, some owners have reported experiencing issues ranging from rough shifting to complete transmission failure. Understanding these potential problems, their causes, and possible solutions can save you a lot of headaches and potentially a significant amount of money down the line. Let's dive into the specifics of what you might encounter with your 2017 Accord's transmission and what you can do about it.

Is Your 2017 Accord Acting Up? Common Transmission Troubles

One of the most frequently reported issues with the 2017 Accord's transmission, particularly in models equipped with the Continuously Variable Transmission (CVT), is rough or jerky shifting. This can manifest as hesitation when accelerating, a noticeable lurch between gears (even though a CVT technically doesn't have "gears" in the traditional sense), or a general feeling of uneven power delivery.

Another common symptom is slipping. This occurs when the engine revs higher than expected without a corresponding increase in speed. It feels like the transmission isn't properly "grabbing" or engaging, resulting in a loss of power and potentially dangerous situations when trying to accelerate onto a highway or pass another vehicle.

Delayed engagement is another red flag. This means there's a noticeable pause between shifting into drive or reverse and the car actually moving. This delay can be particularly problematic when maneuvering in tight spaces or trying to quickly pull out into traffic.

In more severe cases, owners have reported complete transmission failure. This can range from the transmission locking up entirely, preventing the car from moving, to producing loud grinding noises and ultimately rendering the vehicle undrivable. While less common, these failures are obviously the most concerning and require immediate attention.

Finally, some owners have reported experiencing unusual noises coming from the transmission. These noises can include whining, buzzing, or clunking sounds, often becoming more pronounced at certain speeds or during specific maneuvers.

Digging Deeper: What's Causing These Transmission Troubles?

Several factors can contribute to the transmission problems experienced by some 2017 Honda Accord owners.

CVT Belt Degradation: The CVT transmission relies on a belt to transfer power. Over time, this belt can wear down, stretch, or even break, leading to slipping, rough shifting, and eventually, failure. This is a common issue with CVTs in general, not just Honda's.

Valve Body Issues: The valve body is the hydraulic control center of the transmission, responsible for directing fluid to the various clutches and gears. Malfunctions in the valve body, such as clogged passages or faulty solenoids, can disrupt the smooth operation of the transmission, leading to shifting problems and other performance issues.

Torque Converter Problems: The torque converter is responsible for transmitting power from the engine to the transmission. A faulty torque converter can cause slipping, stalling, and rough shifting.

Fluid Leaks: Low transmission fluid levels can lead to a host of problems, including overheating, slipping, and ultimately, transmission damage. Leaks can occur from various points in the transmission system, such as seals, gaskets, or hoses.

Overheating: Excessive heat can damage the internal components of the transmission, leading to premature wear and failure. Overheating can be caused by a variety of factors, including towing heavy loads, driving in stop-and-go traffic, or neglecting to maintain the transmission fluid.

Software Glitches: In some cases, transmission problems may be caused by software glitches in the transmission control module (TCM). These glitches can disrupt the normal operation of the transmission, leading to shifting problems and other performance issues.

Keeping Your Accord Running Smoothly: Preventative Maintenance is Key

The best way to avoid transmission problems is to prioritize preventative maintenance. Here are some essential steps you can take:

  • Regularly Check and Change Transmission Fluid: This is the single most important thing you can do to maintain your transmission. Honda recommends specific intervals for fluid changes, so consult your owner's manual or a trusted mechanic. Using the correct type of Honda transmission fluid is crucial.

  • Avoid Aggressive Driving: Harsh acceleration, frequent hard braking, and towing heavy loads can all put extra stress on the transmission, leading to premature wear and tear.

  • Keep the Cooling System in Good Condition: Overheating is a major cause of transmission failure. Ensure that your radiator is clean and that your cooling system is functioning properly.

  • Address Minor Issues Promptly: Don't ignore warning signs like rough shifting or unusual noises. The sooner you address a potential problem, the less likely it is to escalate into a major repair.

  • Consider a Transmission Cooler: If you frequently tow heavy loads or drive in hot climates, consider installing an aftermarket transmission cooler to help keep the fluid temperature down.

Okay, Something's Wrong. What Are My Repair Options?

If you're experiencing transmission problems, you have several repair options, depending on the severity of the issue:

  • Fluid Change and Filter Replacement: In some cases, a simple fluid change and filter replacement may be enough to resolve minor shifting problems.

  • Valve Body Repair or Replacement: If the valve body is the culprit, it may be possible to repair or replace it. This is a more involved repair than a fluid change, but it can be a cost-effective alternative to replacing the entire transmission.

  • Torque Converter Replacement: If the torque converter is faulty, it will need to be replaced.

  • Transmission Rebuild: A transmission rebuild involves disassembling the transmission, inspecting all of the internal components, and replacing any worn or damaged parts. This is a more comprehensive repair than a valve body or torque converter replacement, but it can be a good option if the transmission is still in relatively good condition.

  • Transmission Replacement: In severe cases, the only option may be to replace the entire transmission. This is the most expensive repair option, but it may be necessary if the transmission is severely damaged or if a rebuild is not feasible.

Knowing Your Rights: Recalls and Warranties

It's important to check if your 2017 Honda Accord is subject to any recalls related to the transmission. You can do this by visiting the National Highway Traffic Safety Administration (NHTSA) website and entering your vehicle's VIN.

Also, remember to check your vehicle's warranty. If your car is still under warranty, the repairs may be covered by Honda. Even if your car is no longer under the original factory warranty, you may have purchased an extended warranty that covers transmission repairs.

Real-World Experiences: What Other Owners Are Saying

A quick search online reveals a mixed bag of experiences from 2017 Honda Accord owners regarding transmission issues. Some owners have reported trouble-free experiences, while others have faced significant problems. Many complaints revolve around the CVT transmission, with reports of shuddering, slipping, and premature failure. It's always a good idea to research online forums and owner reviews to get a better understanding of the potential issues with your specific vehicle.

DIY vs. Professional Help: When to Call in the Experts

While some basic maintenance tasks, such as checking the transmission fluid level, can be performed by a DIYer, transmission repairs are generally best left to the professionals. Transmissions are complex mechanical systems, and attempting to repair them without the proper knowledge, tools, and experience can lead to further damage and potentially dangerous situations.

If you're experiencing transmission problems, it's always best to consult with a qualified mechanic who specializes in transmission repair. They can diagnose the problem accurately and recommend the appropriate course of action.

Frequently Asked Questions

  • What type of transmission does the 2017 Honda Accord have? The 2017 Honda Accord comes with either a 6-speed automatic or a Continuously Variable Transmission (CVT), depending on the trim level and engine.
  • How often should I change my 2017 Accord's transmission fluid? Honda recommends specific intervals for fluid changes, typically around 30,000 miles for the CVT and 60,000 miles for the automatic. Consult your owner's manual for the exact recommendation.
  • What type of transmission fluid should I use? Use only Honda-approved transmission fluid. Using the wrong type of fluid can damage the transmission.
  • How much does it cost to replace a 2017 Accord transmission? Transmission replacement costs can vary widely depending on the type of transmission, the extent of the damage, and the labor rates in your area, but generally expect to pay between $3,000 and $6,000.
  • Is the 2017 Honda Accord transmission reliable? While generally reliable, some owners have reported issues, particularly with the CVT. Regular maintenance is key to ensuring its longevity.

In conclusion, while the 2017 Honda Accord is generally a reliable vehicle, being aware of potential transmission problems and taking preventative measures is crucial for long-term ownership. Stay vigilant about maintenance, and address any concerning symptoms promptly to avoid costly repairs.