Parts for your 2017 Ford Fiesta-Control arms

Understanding Control Arms on the 2017 Ford Fiesta

When it comes to the suspension system of the 2017 Ford Fiesta, control arms play a significant role in ensuring smooth handling and a comfortable ride. Control arms are a fundamental component of most modern vehicles' front suspension setups, and the Fiesta is no exception. On the 2017 Fiesta, control arms connect the wheel hub and steering knuckles to the vehicle's frame, allowing the wheels to move up and down independently while maintaining proper alignment and stability.

Control arms act like the arms of a human body, linking the wheel assemblies to the car's chassis and controlling the motion of the wheels. Typically made from stamped steel or aluminium, they are attached on one end to the frame of the car through bushings and on the other end to the steering knuckle via ball joints. This configuration enables the wheels to flex and move over bumps and uneven road surfaces without losing contact with the ground.

For the 2017 Ford Fiesta, the front suspension features a MacPherson strut setup, which incorporates control arms as a key element. The lower control arm sits beneath the strut and manages the vertical travel of the wheels, while also helping hold the wheels in correct alignment. Although less prominent than the front, the rear suspension on some Fiesta models also utilise control arms as part of a multi-link or twist-beam setup, depending on the variant and market.

So why does the presence of control arms matter to Fiesta owners? For starters, control arms directly affect vehicle handling, safety, and comfort. A healthy control arm assembly keeps the wheels properly aligned and the suspension acting as designed. When control arms wear out or become damaged, it can lead to rattling noises, uneven tyre wear, poor handling, and even steering difficulties. This is why maintaining and, when necessary, replacing control arms is important for the longevity and performance of the 2017 Ford Fiesta.

When servicing the control arms on a 2017 Ford Fiesta, mechanics will typically inspect the associated bushings and ball joints. These smaller parts within the control arm system wear out over time due to constant movement, exposure to the elements, and road conditions. Worn bushings can cause excessive play in the suspension, leading to clunking sounds and vague steering response, while failing ball joints risk causing wheel misalignment and unsafe driving conditions.

Regular inspections during routine servicing often include checking for signs of wear such as cracking rubber bushes, rust buildup, or looseness in the joints. It's important to look out for any symptoms like vibration at the steering wheel, pulling to one side when driving, or unusual noises over bumps, all of which hint that control arms or their components might need attention.

If a control arm replacement is necessary, it's best to opt for quality aftermarket or OEM (original equipment manufacturer) parts specifically designed for the 2017 Ford Fiesta. Fitting the correct part ensures the suspension geometry remains spot on, keeping handling sharp and tyres wearing evenly. Installation typically requires disconnecting the ball joint, removing the control arm bolts, and swapping in the new assembly, followed by a professional wheel alignment to set everything properly.

Aside from replacement, lubricating control arm ball joints where applicable, and periodically cleaning the undercarriage to prevent corrosion, can extend the life of these components. Driving habits also play a part, avoiding potholes and rough terrain minimises stress on the suspension and helps keep control arms in good shape for longer.

In short, even though control arms might sound like just another car part, they perform crucial functions for the 2017 Ford Fiesta. They keep the wheels aligned, suspension responsive, and ultimately ensure the driver has confidence behind the wheel. Whether for everyday city driving or weekend road trips, ensuring the control arms are maintained means smoother rides and safer journeys for Fiesta owners across Australia.