Removal and Installation

Front Airbag Sensor:

REMOVAL

NOTE:
- If the wiring connector of the SRS is disconnected with the ignition switch in ON or ACC position, DTCs will be recorded.
- Never use SRS parts from another vehicle. When replacing parts, replace them with new parts.
- Never reuse the sensor involved in a collision when the SRS has deployed.
- Never repair a sensor in order to reuse it.

1. REMOVE LH FRONT AIRBAG SENSOR




a. Remove the 2 bolts and J/B cover.




b. Remove the bolt and 2 nuts.
c. Disconnect the connectors and hose, then remove the JIB box.




d. Disconnect the connector, then remove the bolt, nut and sensor.

2. REMOVE RH FRONT AIRBAG SENSOR




a. Remove the bolt and No.1 air cleaner inlet.




b. 2JZ-GE Engine:
Disconnect the connector and inlet hose, then remove the 3 bolts and air cleaner.




c. 3UZ-FE Engine:
Disconnect the connector and inlet hose, then remove the 3 bolts and air cleaner.




d. Disconnect the connector, then remove the bolt, nut and sensor.

INSTALLATION




1. INSTALL FRONT AIRBAG SENSOR
Install the sensor with bolt and nut, then connect the connector.

Torque: 7.8 N.m (80 kgf.cm, 69 in.lbf)

NOTE:
- Make sure the sensor is installed to the specified torque.
- If the sensor has been dropped, or there are cracks, dents or other defects in the case, brackets or connector, replace the removed sensor. Always replace the set bolt and nut with new ones.
- The sensor set bolt and nut have been anti-rust treated. When the sensor is removed, always replace the set bolt and nut with new ones.
- After installation, shake the sensor to check that there is no looseness.
- The front sensor is equipped with an electrical connection check mechanism. Be sure to lock this mechanism securely when connecting the connector. If the connector is not securely locked, a malfunction code will be detected by the diagnostic system.




2. INSTALL REMOVED PARTS