Corolla S Sedan L4-1.8L (1ZZ-FE) (2002)
Impact Sensor: Description and Operation
FRONT AIRBAG SENSOR
The front airbag sensor is mounted inside each of the side members. The sensor unit is a mechanical type. When the sensor detects deceleration force
above a predetermined limit, contact is made in the sensor, sending a signal to the airbag sensor assembly. The sensor cannot be disassembled.