Do I Need to Replace the Clock Spring When Changing the Steering Wheel?

[Jon]

Replacing the steering wheel requires replacing the clock spring. The clock spring is a core component that enables the steering wheel's functions. When upgrading to a steering wheel with multifunction buttons, replacing the clock spring is mandatory, and it must be used in conjunction with a control module. The clock spring is a component of the car's airbag system: Also known as a spiral cable, it is installed below the steering wheel and serves as a crucial part connecting the electrical components on the steering wheel to those on the steering column. It mainly consists of a flexible flat cable, relatively rotating shells, wiring harnesses (conductive leads), connectors, and a neutral pin. If the clock spring malfunctions: The airbag may become unusable, and accidental grounding could even trigger unintended deployment. Once the clock spring is damaged, immediate repair is necessary; otherwise, the airbag may fail, posing significant safety risks. In the event of a collision, the airbag might not deploy properly.