The light could indicate several issues, including:
* Faulty airbag sensor: These sensors detect impacts and trigger the airbags. A malfunctioning sensor can cause the light to illuminate.
* Problem with the airbag control module (ACM): This is the "brain" of the airbag system. A faulty ACM can prevent the airbags from deploying or cause the light to turn on.
* Wiring problems: Damaged or corroded wiring can disrupt the system.
* Faulty clock spring (spiral cable): This component connects the steering wheel to the airbag system. A broken clock spring is a common cause of airbag light issues.
* Low voltage: Although less common, low voltage in the system could trigger the light.
What you should do:
1. Don't attempt to fix it yourself: The airbag system is complex and working on it incorrectly can be extremely dangerous. You could accidentally discharge the airbags or cause further damage.
2. Get it diagnosed by a qualified mechanic: Take your Catera to a reputable mechanic or Cadillac specialist. They have the diagnostic tools and expertise to identify the specific problem and perform the necessary repairs.
3. Explain the issue clearly: Tell the mechanic that the airbag light is on. This will help them focus their diagnosis.
Ignoring the airbag light increases your risk of serious injury in an accident. Get it checked out immediately.
