Small coup to eliminate airbag lights

The methods to eliminate the airbag lamp include turning off the engine, unplugging the negative pole of the power supply and turning off the airbag switch.

1. Turn off the engine and unplug the negative pole: wait for 5 to 10 minutes before connecting, and restart the engine to complete the vehicle self-inspection. Airbag is a kind of vehicle occupant restraint system. The airbag used is designed to inflate quickly during collision and then deflate quickly. It consists of an airbag cushion, a flexible fabric bag, an inflation module and a collision sensor.

2. Turn off the airbag switch: If the airbag switch is turned off, the airbag fault light on the vehicle central control instrument will also light up. We just need to turn it on again, and the fault light will disappear automatically. Generally speaking, the airbag switch is located in the center console on the co-pilot's side, and can be turned on or off with a key or hand.

Composition of automobile airbag

It is mainly composed of airbag sensor, anti-collision airbag and electronic control device. The driver side anti-collision airbag device is arranged in the steering wheel; The passenger side anti-collision airbag device is generally installed on the instrument panel. Airbag sensors are respectively installed at the left, right and middle of the cab partition; The airbag sensor and airbag system in the middle are installed together with the electronic control device.

The airbag module is mainly composed of airbag, gas generator and igniter. The electric control device is used to collect and process data, diagnose the reliability of the airbag, ensure that the ignition signal is sent out in time when the preset value is reached, and ignite at the appropriate time to ensure that the driving gas generator has enough driving current.