2. Faulty Airbag Sensor: The SRS system relies on multiple sensors, including airbag sensors, to detect an impact and initiate airbag deployment. If an airbag sensor fails or becomes faulty, it can cause the SRS light to come on.
3. Clock Spring Issues: The clock spring is a critical component that allows the steering wheel to turn while maintaining electrical connections between the steering wheel and the rest of the vehicle. Faults or damage to the clock spring can disrupt the SRS system and trigger the SRS light.
4. Crash Sensors: If your car has been involved in an accident, the SRS light may stay on if a crash sensor, designed to detect severe impact, has been triggered and not replaced or reset.
5. Seat Belt Switch: A faulty seat belt switch or buckle can cause the SRS light to turn on.
6. Wiring Problems: Faulty wiring, loose connections, or damaged cables within the SRS system can lead to the SRS light being triggered.
7. Battery Issues: A weak or failing battery can affect the proper functioning of the SRS system and cause the SRS light to illuminate.
8. Software Issues: Software glitches or malfunctions within the SRS control module can also trigger the SRS light.
Remember, the SRS light is a crucial safety indicator, and it's essential to have it diagnosed and addressed as soon as possible. While some SRS light issues may seem benign, it's always best to seek professional assistance from a qualified mechanic or Volvo service center to ensure the safety and reliability of your vehicle.
