OEM Restraints System Part Replacement Search


2021 Acura NSX

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DISABLE PROCEDURE AND TIME (Always Check Service Manual)

Before disconnecting the SRS unit connectors, always disconnect the appropriate SRS parts connectors

1. Always turn the vehicle to the OFF (LOCK) mode
2. Disconnect the negative cable from the 12 volt battery
3. Wait at least 3 minutes before starting installation or replacement of the SRS unit or disconnecting the connectors from the SRS unit.

REV: 05/2021

PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT

After a collision where the front seat belt tensioners deployed, replace these items:
• SRS unit [MODULE,AIRBAG CONTROL]
• Seat belt(s)
• Front impact sensor(s) [AIRBAG SENSOR,FENDER]

After a collision where the front airbag(s) deployed, replace these items:
• SRS unit [MODULE,AIRBAG CONTROL]
• Deployed front airbag(s) [AIRBAG,STEERING WHEEL; AIRBAG,INSTRUMENT PNL]
• Seat belt(s)
• Front impact sensor(s) [AIRBAG SENSOR,FENDER]
• Cable reel (deployed driver's airbag) [CLOCK SPRING]
• Passenger´s dashboard panel (deployed passenger´s airbag)
•Passenger´s seat rail/passenger´s weight sensors as an assembly

After a collision where the driver´s knee airbag deployed, replace these items:
• SRS unit [MODULE,AIRBAG CONTROL]
• Deployed driver´s knee airbag [AIRBAG,KNEE BOLSTER]
•Seat Belt(s)
• Front impact sensor(s) [AIRBAG SENSOR,FENDER]
•Driver´s dashboard lower cover

After a collision where the side airbag deployed, replace the items for the side(s) that deployed:
• SRS unit [MODULE,AIRBAG CONTROL]
• Deployed side airbag(s) [AIRBAG,FRONT SEAT]
• Seat belt(s)
• Side impact sensor(s) (first) [AIRBAG SENSOR,SIDE]
• Side impact sensor(s) (second) [AIRBAG SENSOR,QTR PANEL]
• Rear side trim panel
• Seat frame and related parts
• Passenger´s seat rail/passenger´s weight sensor as an assembly

After a collision where the side curtain airbag deployed, replace the items for the side(s) that deployed:
• SRS unit [MODULE,AIRBAG CONTROL]
• Deployed side curtain airbag(s) [AIRBAG,ROOF]
• Seat belt(s)
• Side impact sensor(s) (first) [AIRBAG SENSOR,SIDE]
• Side impact sensor(s) (second) [AIRBAG SENSOR,QTR PANEL]
• A-pillar trim (inner side)
• A-pillar trim (outer side)
• C-pillar trim
• All related trim clips
• Sunvisor (as needed)

PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED

• Do not repair damaged SRS wiring, connectors or terminals. Replace the affected wiring harness(es).

• When replacing the front seat belt tensioner, check the seat belt mounting portion for deformation. If any deformation is found, repair it as needed.

• After a moderate to severe side or rear collision, inspect for any damage on the side curtain airbag or other related components. Replace the pillar trims and related clips as needed.

During the repair process, inspect these areas:
• Inspect all the SRS wire harnesses. Replace, do not repair, any damaged harnesses, connectors or terminals.
• Inspect the cable reel for heat damage. If there is any damage, replace the cable reel. [CLOCK SPRING]

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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