Toyota Proace City Spring Noise Issue Not Fixed Despite Warranty Coverage

Toyota Proace City vehicles have an ongoing issue with a persistent spring squeaking noise that cannot be resolved permanently, even when the vehicle is under warranty. At the service center, the only solution offered is to apply oil to the springs, which temporarily reduces the noise, but the car needs to be taken back to the service center every thousand kilometers or every month. Even after replacing the mounts, the sound continues. It gives the impression that these vehicles have a chronic defect, making it feel like driving a car from the 1970s. It’s also difficult to communicate with after-sales services, the service center, or related representatives. The spring noise problem in Toyota commercial vehicles remains unresolved.