OEM Restraints System Part Replacement Search
2023 Lexus RZ 450e
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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.Before repairs, remove the airbag sensors/airbag ECU assembly if impacts are likely to be applied to the sensor during repairs
1. Turn ignition switch to OFF and remove key.
2. Disconnect and isolate negative battery cable.
3. Wait at least 90 seconds.
REV: 07/2024
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 airbag ECU assembly. [AIRBAG SENSOR,FRONT, AIRBAG SENSOR,FRT DOOR, AIRBAG SENSOR,SIDE, AIRBAG SENSOR,QTR PANEL, MODULE,AIRBAG CONTROL][Replace deployed airbags]
• Horn button assembly [AIRBAG,STEERING WHEEL]
• Lower No. 1 instrument panel airbag assembly [AIRBAG,KNEE BOLSTER]
• Lower No. 2 instrument panel passenger without door airbag assembly [AIRBAG,INSTRUMENT PNL]
• Curtain shield airbag assemblies [AIRBAG,ROOF]
• Front seat airbag assemblies [AIRBAG,FRONT SEAT]
• Front seat outer belt assemblies
• Rear seat 3 point type outer belt assemblies
PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED
Always check for DTCs before disconnecting the cable from the negative (-) battery terminal.Visually check the airbag sensors in undamaged areas for defects.
If any defects are found or an airbag sensor has detected a major collision, replace the airbag sensor with a new one.
• Airbag ECU assembly [MODULE,AIRBAG CONTROL]
• Front airbag sensors [AIRBAG SENSOR,FRONT]
• Side airbag pressure sensor [AIRBAG SENSOR,SIDE]
• No. 1 side airbag sensor [AIRBAG SENSOR,QTR PANEL]
• No. 2 side airbag sensor [AIRBAG SENSOR,FRT DOOR]
• Horn button assembly [AIRBAG,STEERING WHEEL]
• Lower No. 1 instrument panel airbag assembly [AIRBAG,KNEE BOLSTER]
• Lower No. 2 Instrument panel passenger without door airbag assembly [AIRBAG,INSTRUMENT PNL]
• Curtain shield airbag assemblies [AIRBAG,ROOF]
• Front seat airbag assemblies [AIRBAG,FRONT SEAT]
• Front seat outer belt assemblies
• Rear seat outer belt assembly
| 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.
