A Ford Escape Owner's Guide to CV Axle Shafts (2013-2017)
Understand the noises, vibrations, and replacement costs for your 2013-2017 Ford Escape's CV axle shafts.
- A clicking noise when turning is the most definitive sign of a bad CV axle on your Escape.
- Check for a related TSB (16-0043) concerning a driver-side axle seal leak, especially on 2013-2014 models.
- Replacing the entire axle assembly with a new aftermarket part is the most cost-effective and reliable repair.
- Vibrations at highway speeds can be caused by a bad inner CV joint, but should be diagnosed properly to rule out tire issues.
Is Your Ford Escape Making Strange Noises? It Could Be a Bad CV Axle
If you own a 2013-2017 Ford Escape, you might eventually hear some new sounds or feel new vibrations. One common cause is a failing CV axle shaft. These parts wear out over time, especially the protective rubber boot that holds the grease in. Once that boot tears, dirt and water get in, and the grease that keeps the joint moving smoothly gets out. This quickly ruins the joint.
Symptoms of a Failing CV Axle
Pay attention to these common signs that a CV axle needs replacement:
- Clicking or Popping When Turning: This is the most classic symptom. 🎬 Watch a video demonstrating this clicking sound while turning. The noise is most obvious when you are making a sharp turn, like in a parking lot, while accelerating.
- Vibrations at Highway Speeds: A worn inner CV joint can cause a noticeable vibration, often felt in the seat or floor of the car, at speeds typically above 40-50 MPH. This can sometimes be confused with a tire balance issue.
- Grease on the Inner Edge of Your Tire: If a CV boot tears, it will sling dark, heavy grease onto the inside of your wheel, suspension parts, and the inner edge of your tire.
- Clunking or Knocking Sounds: A clunk when you shift from drive to reverse or when you accelerate can point to excessive play in a worn CV joint.
Known Issues and Bulletins
For the 2013-2014 Ford Escape, Ford issued Technical Service Bulletin (TSB) 16-0043 for a fluid leak at the left side halfshaft seal. This issue involves the transmission case bushing wearing out, which can damage the seal and the CV axle itself, leading to a transmission fluid leak. If you see red fluid (ATF) leaking near the driver's side axle, this TSB may apply. 🎬 See how to repair a leaking LH transmission axle seal. The fix often involves replacing the seal, bushing, and sometimes the entire CV axle assembly.
Choosing the Right Aftermarket CV Axle
When replacing a CV axle, you don't have to buy the expensive Original Equipment (OEM) part from Ford. Aftermarket parts offer a more affordable solution. For the 2013-2017 Escape, brands like DSS and Surtrak are common choices.
- OEM (Ford/Motorcraft): Generally the highest quality and most expensive option. A Motorcraft axle can cost over $260. They are built to the exact specifications of your vehicle.
- New Aftermarket (DSS, Surtrak): These brands provide brand-new axles that meet or exceed OEM specifications. They are a cost-effective choice, with prices typically ranging from $144 to $229. Forum discussions show mixed experiences with some budget brands, with some users reporting immediate vibration issues while others have no problems. However, brands like DSS and Surtrak are established aftermarket suppliers. It is almost always better to replace the entire axle assembly rather than just a boot or joint.
Pro Tip: When replacing a CV axle, it's a good time to inspect the axle seal at the transmission. If it's leaking, it's much easier to replace it at the same time. Also, be aware that in areas with road salt, the axle can seize in the wheel hub, requiring extra labor to remove.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket CV Axle Part | $144.89 - $229.25 |
| New OEM (Motorcraft) CV Axle Part | $260 - $350+ |
| Shop Labor | $182 - $295 |
| Total Professional Replacement (Aftermarket Part) | $325 - $525 |
Frequently Asked Questions
Can I replace just the torn CV boot?
While boot kits are available, it's generally not recommended. The labor cost is almost as much as replacing the whole axle. More importantly, if the boot was torn for any length of time, dirt has already contaminated the joint, and it will likely fail soon anyway.
Should I replace both front CV axles at the same time?
It's not always necessary. Unlike brake pads, CV axles don't wear out at the exact same rate. You can replace only the one that has failed. However, if one side has failed due to age and mileage, the other side may not be far behind.
Is replacing a CV axle a DIY job?
For an experienced home mechanic, yes. The job requires safely lifting the vehicle, removing the wheel, brake caliper, and axle nut, and separating the ball joint to get the axle out. It can be difficult without the right tools, like a pry bar or pickle fork to pop the axle out of the transmission. If you're not comfortable with these steps, it's best to leave it to a professional.
🎬 Follow this step-by-step guide to replace your drive axle.Are there any recalls for the 2013-2017 Ford Escape CV axles?
There are no specific NHTSA recalls for the CV axle shafts themselves on these models. However, there are numerous other recalls for this generation of Escape, including for transmission shift cable bushings and engine issues, so it's always wise to check if your vehicle is affected.
Helpful Videos
Technical Specifications
OEM Part Numbers: CV6Z-3B437-A CV6Z-3B437-B
Fits 2013-2017 Ford Escape models. Axles are specific to driver or passenger side, and may differ between Front-Wheel Drive (FWD) and All-Wheel Drive (AWD) configurations. Always verify fitment with your vehicle's specific engine and drivetrain.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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