Why is the airbag light always on?
1 Answers
The reasons why the airbag light is always on are: 1. Foreign objects around the airbag sensor wiring harness causing false alarms of the warning light; 2. Error in the car ECU sensor data; 3. The vehicle has been parked in a humid environment for a long time or the wiring interface became damp during car washing; 4. Fault in the airbag itself; 5. Loose connectors. The airbag is an auxiliary protective device, made of special fabric nylon with a rubber lining, and filled with harmless helium when activated. Solutions for the airbag light being on include: 1. Check the connection of the connectors; 2. Inspect the contact condition of the grounding wire; 3. Take the vehicle to a 4S shop for computer diagnosis and troubleshooting; 4. Use an inspection tool to check the airbag system and read the fault codes.