OEM Restraints System Part Replacement Search


2021 Acura RDX

DISABLE PROCEDURE AND TIME (Always Check Service Manual)

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

1. 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 work

REV: 01/2024

PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT

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

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]
• Front seat belt(s)
• Front impact sensor(s) [AIRBAG SENSOR,FRONT]
• Cable reel (deployed driver's airbag) [CLOCK SPRING]
• Dashboard (deployed front passenger's airbag)

After a collision where the side airbag(s) deployed, replace these items:
• SRS unit [MODULE,AIRBAG CONTROL]
• Deployed side airbag(s) [AIRBAG,FRONT SEAT]
• Front seat belt(s)
• Side impact sensor(s) (first) [AIRBAG SENSOR,SIDE]
• Side impact sensor(s) (second) [AIRBAG SENSOR,QTR PANEL]
• B-pillar lower trim
• Seat frame and related parts. Replace the seat-back cover/pad if it is damaged.

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]
• Front seat belt(s)
• Side impact sensor(s) (first) [AIRBAG SENSOR,SIDE]
• Side impact sensor(s) (second) [AIRBAG SENSOR,QTR PANEL]
• A-pillar trim
• B-pillar upper trim
• Quarter pillar trim
• Front grab handle
• Rear grab handle
• All related trim clip(s)
• Sunvisor
• Headliner

PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED

• Do not repair damaged SRS wiring. 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

• Check the front passenger's weight sensor output after a vehicle collision, regardless if the airbags and seatbelt
tensioners deployed or not.

• 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.

• Replace all damaged parts.

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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