Spiral Cable

It may be something you’ve wondered about, or never given a second thought to. How can you have buttons on your steering wheel? Even the most basic of cars have an airbag and a horn button on the steering wheel, while some have radio and cruise control buttons too.


The answer is the spiral cable, also called the clock spring by some manufacturers. It’s a thin, long ribbon cable in a housing that allows one end to be attached to the steering wheel and rotate with it, pulling the rest of the cable with it, and allowing electrical connections to a rotating part. Obviously this doesn’t work for something with an unlimited number of rotations, only something with a steering wheel that turns only 4 times. You need to make sure it’s centered before you put the steering wheel on or you could break it when you turn the wheel.


Cruise control on a used car wasn’t working, and the fix appeared to be replacing the spiral cable, and I couldn’t figure out how to get the old one out, and it just came apart, allowing me to see what’s inside and show on my blog.


Remember to follow me on Facebook, Twitter, and Instagram!


This entry was posted in In The Shop and tagged . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s