OEM Restraints System Part Replacement Search
2010 Lexus SC 430
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DISABLE PROCEDURE AND TIME (Always Check Service Manual)
Before using an electric welder anywhere on the vehicle, disconnect the center airbag sensor assembly connectors. These connectors contain shorting springs. This feature reduces the possibility of the airbag deploying due to current entering the squib wiring.1. Turn ignition switch to OFF and remove key.
2. Disconnect and isolate negative battery cable.
3. Wait at least 90 seconds.
When the cable is disconnected from the negative (-) battery terminal, the memory settings of each system will be cleared. Because of this, be sure to write down the settings of each system before starting work. When work is finished, reset the settings of each system as before. Never use a backup power supply from outside the vehicle to avoid erasing the memory in a system
REV: 06/2010
PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT
With a front airbag deployment:• Steering wheel mounted Airbag [AIRBAG,STEERING WHEEL], (If Deployed)
• Front passenger airbag assembly [AIRBAG,INSTRUMENT PNL], (If Deployed)
• Driver side knee airbag assembly [AIRBAG,KNEE BOLSTER], (If Deployed)
• Front passenger side knee airbag assembly [AIRBAG,KNEE BOLSTER], (If Deployed)
• Center Airbag Sensor [MODULE,AIRBAG CONTROL]
• If the airbags have deployed, replace the front airbag sensor [AIRBAG SENSOR,FENDER]. Replace both if necessary.
• Any damaged restraint system part
With a side airbag deployment:
• Front seat airbag assembly [AIRBAG,FRONT SEAT], (If Deployed)
• Rear seat airbag assembly [AIRBAG,FRONT SEAT], (If Deployed)
• Center Airbag Sensor [MODULE,AIRBAG CONTROL]
• The side/ rear airbag sensor [AIRBAG SENSOR,FRT DOOR], [AIRBAG SENSOR,INTERIOR] on the impacted side should be replaced after the front seat airbag assembly has deployed
• Any damaged restraint system part
PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED
• Spiral cable: Check that there are no scratches or cracks on its connector, and that the cable does not have cracks, dents or chipping [CLOCK SPRING]• Steering Pad
• Steering wheel
• Instrument panel
• Instrument panel reinforcement
• Seat position sensor
• Occupant classification ECU
• Seats and seat mounting points
• Seatbelts and seatbelt mounting points: When inspecting a vehicle that was in a collision, be sure to check all of the seat belt systems regardless of whether or not the system was activated in the collision. Replace any damaged or malfunctioning systems. Replace the faulty parts of the seat belt systems (outer belt, inner belt, bolts, nuts, adjustable shoulder anchor, tether anchor hardware and other related parts).
• SRS wire harness or connector
• Non-Deployed Airbag Assemblies and mounting points
• Front Airbag Sensor
• Seat Position Sensor
• Occupant Classification ECU
• Side Airbag Sensor
• Rear Airbag Sensor
• If any of the SRS parts are dropped, or if any cracks, dents or other defects are found, replace them with new parts
• Perform zero point calibration and sensitivity check of the occupant classification system
• Any restraint system part or wiring identified by diagnostic check
| Additional Information |
*This matrix does not currently contain all production vehicles sold in the United States. The contents were developed in cooperation with AudaExplore, a Solera company. The contents are based on the information available at the time of publication. Updates and additions will be posted as they become available. To ensure that you are using the most recent information, always refer to vehicle maker technical information.
