Volkswagen Tiguan Control Arm Replacement
Inside a Bilingurr Auto Repair Success - Case Study
At GN Mechanical & Automotivein Bilingurr, the team recently completed a noteworthy suspension repair on a Volkswagen Tiguan 2022 (61256kms) that arrived at the workshop with a persistent grinding noise coming from the tyres whenever the vehicle went over bumps. The owner was concerned that the issue was related to the suspension and wanted the problem resolved professionally.
As a local Repco Authorised Service centre, GN Mechanical & Automotivehas the capability to carry out comprehensive mechanical repairs and vehicle servicing for all makes and models, including sophisticated suspension work and steering components. Their team of qualified technicians combines formal training and hands-on experience to ensure reliable automotive care for drivers in Bilingurr and the surrounding Kimberley region.
Step 1: Identifying the Symptoms
The Tiguan was brought into the workshop after the owner noted a pronounced grinding and knocking noise from the front end whenever the car encountered uneven surfaces. Noise during suspension movement is a classic indicator that something within the steering or suspension system may have deteriorated. Given the vehicle’s age and mileage, the team proceeded with a test drive to gather further insight into the sound and how it manifested under real-world conditions.
Step 2: Professional Diagnosis
Following the test drive, the vehicle was raised on the hoist for a detailed inspection of the front suspension. The technicians examined all key suspension and steering components, focusing on the areas associated with the noise complaint. On inspection, the front left-hand (LHF) lower control arm assembly showed excessive play and the control arm bush was found to be significantly split. These conditions can allow unwanted movement in the suspension, leading to the characteristic noise experienced by the customer.
With these findings, the team recommended replacing the control arm assembly to restore proper suspension behaviour and improve ride quality.
Step 3: Organising the Repair
Once the control arm assembly was sourced and approved for replacement, the workshop scheduled the repair in line with best practice procedures followed at GN Mechanical & Automotive.
The vehicle was raised again on the hoist and the front wheels were removed to access the suspension area. As with all mechanical repairs carried out at the workshop, careful attention was paid to disconnecting and repositioning brake and steering components as necessary to allow safe removal of the worn parts.
The old control arm was then removed, and the new front lower control arm was fitted in its place, with all fasteners tightened to the correct manufacturer torque specifications. After reinstallation of the suspension and steering components, the wheels were refitted and torqued to the recommended settings.
Step 4: Final Checks and Road Test
To ensure the repair was complete and durable, the Tiguan underwent a laser wheel alignment to correct any changes in wheel geometry from the suspension work. Wheel alignment is crucial for even tyre wear and accurate steering response. The vehicle was then lowered from the hoist and taken on a road test, where the absence of previous noises and confident handling confirmed the success of the repair.
Step 5: The Outcome
This control arm replacement on a Volkswagen Tiguan demonstrates the logical and methodical approach taken by GN Mechanical & Automotivein Bilingurr to diagnose and rectify suspension issues. With qualified expertise and meticulous attention to detail, they ensure your vehicle returns to safe, smooth driving performance - whether you’re navigating city streets or the rugged roads of the Kimberley.