Tacoma PreRunner L4-2.7L (3RZ-FE) (2004)
Impact Sensor: Description and Operation
FRONT AIRBAG SENSOR
The front airbag sensor is mounted inside each of the aprons. 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.