Parts for your 2017 Volvo Xc60-Driveshafts

Driveshafts on the 2017 Volvo XC60: What You Need to Know

The 2017 Volvo XC60 is a well-engineered luxury SUV that comes with different drivetrain configurations depending on the market and specific model variant. When it comes to the question of whether driveshafts are used on this vehicle, the answer is quite straightforward but takes a bit of explanation.

If the 2017 Volvo XC60 is the front-wheel-drive (FWD) version, it typically does not utilise traditional rear driveshafts as found in rear-wheel-drive (RWD) or all-wheel-drive (AWD) setups. However, if you're looking at the AWD variant, which Volvo markets heavily in many countries, driveshafts are indeed present and play a crucial role in power distribution.

Why this distinction? In the FWD XC60, the engine's power is sent directly to the front wheels via a transaxle, combining transmission and differential functions into one compact unit. Because the rear wheels are not powered, there is no need for driveshafts extending toward the back of the vehicle. This simplifies the drivetrain and reduces weight and mechanical complexity.

On the other hand, the AWD versions of the 2017 XC60 do employ driveshafts. The AWD system distributes engine power to both front and rear axles, so the rear wheels need to be powered. This is achieved through a transfer case and rear differential connected via driveshafts. These driveshafts effectively transmit torque from the transmission to the rear wheels, allowing for improved traction and stability, especially in slippery or uneven terrain.

Given the popularity of AWD variants in regions like Australia, where weather and road conditions can vary significantly, driveshafts are a critical component for many XC60 owners. But what exactly do these driveshafts do, and why is their maintenance important?

Driveshafts are essentially long, rotating shafts that carry torque from the engine and transmission to the wheels that drive the vehicle. In the case of the AWD 2017 Volvo XC60, they connect the central transmission to the rear differential. Their purpose is to convert the engine's power into rotational force to turn the wheels, allowing the vehicle to move forward or backward smoothly.

These components are designed to withstand high torque loads and the stresses of constant rotational motion as the vehicle travels over different road surfaces. They also have to accommodate suspension movement and changes in angle as the wheels move up and down. This is why driveshafts come with universal joints or constant velocity (CV) joints, which ensure a smooth transfer of power even while the shaft changes angle during driving.

Maintenance of driveshafts is often overlooked because they are largely out of sight, hidden underneath the vehicle. However, neglecting driveshaft condition can lead to vibrations, noise, or even serious drivetrain failure if a joint or the shaft itself breaks.

The key parts to keep an eye on are the CV joints and the boots that protect them. CV boots keep grease in and dirt out, ensuring the joints operate smoothly. If a boot cracks or tears, contaminants can enter, causing rapid wear and eventual failure of the joint. Regular inspections during servicing should include checking the boots for damage or leaks. If there is any sign of grease splatter around the CV joints or if you hear clicking noises when turning, it's time for a thorough check and possibly replacing the affected driveshaft components.

Another factor to consider is vibration or shuddering during acceleration or at certain speeds. This can be a symptom of worn driveshaft bearings, imbalanced shafts, or damaged joints. In these cases, timely repairs are essential to avoid damage to the more expensive transmission and differential components.

When it comes to replacement, quality and precision matter. Driveshafts are engineered specifically for the XC60's AWD system, so it's important to source genuine or high-quality aftermarket parts. Poorly made driveshafts may not last long or could cause further issues. Having a trusted mechanic familiar with Volvo vehicles replace or service driveshafts ensures proper fitment, correct balancing, and reliable performance.

Replacing driveshafts or their joints also involves inspecting related components like the differential, wheel bearings, and suspension bushings to ensure the entire drivetrain operates without issues. This holistic approach prevents repetitive breakdowns and keeps your Volvo XC60 running smoothly across Australia's diverse roads.

In regular servicing, while changing oil and inspecting brakes are standard, it's worth asking your technician to have a look under the vehicle for any signs of driveshaft wear or damage, particularly if you own the AWD variant. Catching early signs of wear can save you from costly repairs down the track.

So, whether your 2017 Volvo XC60 has FWD or AWD, knowing the role and maintenance needs of driveshafts can help you keep your vehicle in top shape. For AWD owners, driveshafts are a vital link in the driving experience, delivering power reliably to improve traction and handling. Checking these parts during routine service visits ensures you stay safe and sound wherever your journeys take you.