Airbag Warning Light Always On - Toyota Tacoma 2020
The airbag warning light is constantly illuminated, indicating a fault in the Supplemental Restraint System (SRS). This means the airbags may not deploy in a crash, posing a serious safety risk.
Diagnosis Details
Possible Causes
Faulty or loose connection under the driver or passenger seat (e.g., seat position sensor or airbag harness).
Failed clock spring in the steering wheel (common on Tacomas).
Malfunctioning airbag control module or sensor.
Related OBD-II Codes
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What You Should Do
Do not ignore the light.
Have the SRS system diagnosed with a professional scan tool that can read airbag codes.
Check and reseat connectors under the front seats.
If the clock spring is faulty, it must be replaced.
Only a qualified technician should work on airbag systems due to deployment risk.
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.
