Why is my GMC sierra steering wheel controls not working?

If You are wondering why Your steering wheel controls aren't working on the GMC Sierra, I can help give some reasons as to why they aren't behaving. One of the main reasons for the steering wheel controls not to work is due to a failed clock spring. What the clock spring does, it helps the vehicle communicate electrically with its steering wheel components and that includes the controls. Usually, when the controls stop responding, it is due to the failure of the clock spring. Another reason will be that the control module has gone out. Either way, it is best to have this problem diagnosed and repaired at an auto repair shop.