OEM Restraints System Part Replacement Search


2021 Lexus RX 450h

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DISABLE PROCEDURE AND TIME (Always Check Service Manual)

Before using an electric welder on the vehicle, remove any SRS parts around the area being repaired.

1. Turn ignition switch to LOCK and remove key.
2. Disconnect and isolate negative battery cable.
3. Wait 90 seconds.

REV: 05/2021

PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT

When the SRS parts are deployed (including when only an airbag or pretensioner is deployed) due to a collision, be sure to replace all sensors in the damaged areas (anywhere in need of repair) and the airbag sensor assembly (center airbag sensor assembly).

Replace Airbag sensor assembly (center airbag sensor assembly) [MODULE,AIRBAG CONTROL]

Replace Deployed Airbag(s):
• Horn button assembly [AIRBAG,STEERING WHEEL]
• Lower No. 1 instrument panel airbag assembly [AIRBAG,KNEE BOLSTER]
• Instrument panel passenger airbag assembly [AIRBAG,INSTRUMENT PNL]
• Curtain shield airbag assemblies [AIRBAG,ROOF]
• Front seat airbag assemblies [AIRBAG,FRONT SEAT BACK]
• Rear seat airbag assemblies [AIRBAG,REAR SEAT]
• Front seat cushion airbag assembly RH [AIRBAG,FRT SEAT CUSHION]

Replace all sensors in the damaged areas:
• Front airbag sensors [AIRBAG SENSOR,FRONT]
• Door side airbag sensors [AIRBAG SENSOR,FRT DOOR]
• Rear airbag sensors [AIRBAG SENSOR,QTR PANEL]

Additional replace items for Standard front Seat Type:
If a front seat airbag assembly has been deployed, replace the front seat airbag assembly, front seatback frame sub-assembly, separate type front seatback pad and separate type front seatback cover with the necessary parts in accordance with the extent of the collision damage.

Additional replace items for for Sports front Seat Type:
If a front seat airbag assembly has been deployed, replace the front seat airbag assembly, front seatback frame sub-assembly and front seatback pad with cover with the necessary parts in accordance with the extent of the collision damage.

Additional replace items for rear seat airbag assembly:
If a rear seat airbag assembly has been deployed, replace the rear seat airbag assembly, rear seatback frame sub-assembly, separate type rear seatback pad and separate type rear seatback cover with the necessary parts in accordance with the extent of the collision damage.

PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED

• Horn button assembly [AIRBAG,STEERING WHEEL]
• Lower No. 1 instrument panel airbag assembly [AIRBAG,KNEE BOLSTER]
• Instrument panel passenger airbag assembly [AIRBAG,INSTRUMENT PNL]
• Curtain shield airbag assemblies [AIRBAG,ROOF]
• Front seat airbag assemblies [AIRBAG,FRONT SEAT BACK]
• Rear seat airbag assemblies [AIRBAG,REAR SEAT]
• Front seat cushion airbag assembly RH [AIRBAG,FRT SEAT CUSHION]
• Front seat outer belt assemblies
• Rear No. 1 seat outer belt assemblies
• Front airbag sensors [AIRBAG SENSOR,FRONT]
• Door side airbag sensors [AIRBAG SENSOR,FRT DOOR]
• Rear airbag sensors [AIRBAG SENSOR,QTR PANEL]

Replace any faulty parts of the seat belt systems (outer belt, inner belt, bolts, nuts, tether anchor hardware and other related parts). When inspecting a vehicle that has been involved 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


Additional Information


*This matrix does not currently contain all production vehicles sold in the United States. Please refer back to this page frequently to ensure the most up-to-date information. The following charts were developed in cooperation with AudaExplore, a Solera company. The contents are based on the information available at the time of publication. To ensure that the most recent information is used, always refer to the vehicle maker's technical information before working with airbags and other passive restraint systems.


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