Essential Role of the Spiral Cable Assembly with Sensor

In modern vehicles, maintaining a reliable connection between the steering wheel controls and the vehicle's electrical systems is crucial for both safety and convenience. The spiral cable assembly, also known as a clock spring, is a vital component in this system. It ensures uninterrupted transmission of signals from the steering wheel to the airbag, horn, and various steering wheel-mounted controls. Without such a device, steering wheel-mounted features would become non-functional, compromising both vehicle operation and driver safety.

How It Works

The spiral cable works by allowing the steering wheel to turn while still maintaining a continuous electrical connection. It comprises a coiled ribbon of electrical wiring that unwraps and recoils as the wheel turns, preventing damage to the wiring and ensuring constant connectivity.

Consequences of a Faulty Spiral Cable

If the spiral cable assembly becomes defective, the most immediate and dangerous consequence is the failure of the airbag system, potentially leading to serious injury in the event of a collision. Additionally, issues with horn operation and the steering wheel audio controls can arise. A malfunctioning spiral cable can also cause dashboard warning lights to illuminate, indicating an urgent need for inspection and replacement.

Compatible Models

• Camry/Hybrid
• Corolla/Altis