Parts for your 2016 Mitsubishi Asx-Universal joints

Universal Joints on the 2016 Mitsubishi ASX: What You Need to Know

The 2016 Mitsubishi ASX, a popular compact SUV, is designed with everyday practicality and reliability in mind. When it comes to the drivetrain and transmission components like universal joints, it is important to understand their role and relevance in this specific vehicle.

Universal joints, or U-joints as they're commonly called, are mechanical components that allow for the transfer of rotary motion between two shafts that are not perfectly aligned. They are particularly useful in vehicles with a solid rear axle or traditional driveshaft setups, allowing the driveshaft to move up and down with the suspension while still transmitting torque from the transmission to the rear axle.

That brings up the question: does the 2016 Mitsubishi ASX use universal joints? The quick answer is no, and here is why.

The 2016 Mitsubishi ASX is primarily a front-wheel-drive vehicle, although many models come equipped with Mitsubishi's Super All-Wheel Control (S-AWC) system, which is an all-wheel-drive setup. However, this AWD system in the ASX uses a different type of drivetrain configuration compared to the classic rear-wheel or four-wheel-drive setups that require universal joints on a traditional driveshaft.

Instead of a large longitudinal driveshaft with universal joints at either end, the ASX uses a transversely mounted engine with a front transaxle and half shafts (also called drive shafts or CV axles) to power the front wheels. For the AWD versions, power is sent to the rear wheels via a separate prop shaft and rear differential. Still, the rear half shafts use constant velocity (CV) joints rather than the older style U-joints because CV joints are much better suited for the steering and suspension movements present in these setups.

CV joints, while somewhat similar to universal joints in function, provide constant rotational speed regardless of the angle, and they are designed specifically to handle the complex up-and-down, in-and-out articulation angles without causing driveline vibration. This makes them ideal for front-wheel-drive and AWD vehicles like the ASX.

Universal joints tend to be found more often in vehicles with rear-wheel-drive, solid rear axles, or older 4x4 drivetrains. As the 2016 Mitsubishi ASX has front-wheel-drive-based architecture and uses CV joints in its half shafts, universal joints are simply not fitted or relevant in this vehicle's suspension or drivetrain.

So why aren't universal joints used? Primarily because they are not the best fit for the type of drivetrain and suspension movement found in the ASX. U-joints can introduce angular velocity fluctuations when changing angle, which isn't ideal for front-wheel or AWD systems that require smoother power delivery when the wheels turn and move with the suspension. CV joints provide a smoother, more efficient way to transmit power in these scenarios.

For ASX owners thinking about universal joints, the focus should instead be on the condition of the constant velocity joints and the half shafts. These parts are critical for smooth power delivery and handling, especially in AWD models. Regular servicing and inspection of CV boots (the rubber covers protecting the joints from dirt and moisture) is essential, as damaged boots can lead to joint failure - which can be costly to repair.

When servicing your 2016 Mitsubishi ASX, ensure mechanics pay close attention to any clicking noises when turning (common sign of worn CV joints), vibrations during acceleration, or grease leaks around the CV boots. Early intervention can save on more extensive repairs later on. If a CV joint does need replacement, it should be done promptly to maintain the vehicle's reliability and handling.

In lieu of universal joint maintenance, ASX owners benefit from routine checks on their drive shafts and CV joints as part of regular servicing intervals as specified by Mitsubishi. Maintaining the CV joints will help the ASX's drivetrain remain efficient and responsive whether commuting through city streets or tackling gravel roads on the weekend.