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Home >> Lexus >> 2007 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Restraints and Safety Systems >> Air Bag Control Module >> Testing and Inspection >> Front Airbag Sensor
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Front Airbag Sensor

ON-VEHICLE INSPECTION

1. CHECK FRONT AIRBAG SENSOR (VEHICLE NOT INVOLVED IN COLLISION AND AIRBAG NOT DEPLOYED)

a. Perform a diagnostic system check.

2. CHECK FRONT AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION AND AIRBAG NOT DEPLOYED)

a. Perform a diagnostic system check.
b. If the front fender of the vehicle or its periphery are damaged, perform a visual check:

- Check for cracks, dents or chips in the case.
- Check for cracks, dents, chips and scratches in the connector.
- Check for peeling of the label or damage on the serial number.

If any of the defects mentioned above are present, replace the front airbag sensor with a new one.

CAUTION: For removal and installation of the front airbag sensor, be sure to follow the correct procedures.

3. CHECK FRONT AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION AND AIRBAG DEPLOYED)

a. Replace the front airbag sensor.

CAUTION: For removal and installation of the front airbag sensor, be sure to follow the correct procedures.

HINT: If the airbags have deployed, replace the front airbag sensor on the side in which the collision occurred. Replace both if necessary.