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September 10, 2021 NHTSA CAMPAIGN NUMBER: 21V702000
Sensing Diagnostic Module Not Activated/FMVSS 208
The air bags will not deploy with an unactivated SDM, increasing the risk of injury in a crash.
NHTSA Campaign Number: 21V702
Manufacturer General Motors, LLC
Components AIR BAGS
Potential Number of Units Affected 2
Summary
General Motors, LLC. (GM) is recalling certain 2022 GMC Acadia vehicles. The sensing diagnostic module (SDM) may have been left in “manufacturing mode” and not activated at the assembly plant prior to shipment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, “Occupant Crash Protection.”
Remedy
The vehicles will be returned to the assembly plant for SDM activation. Both affected vehicles are still in dealer inventory and therefore no owner notification letters will be mailed. Owners may contact GMC 1-800-462-8782. GM’s number for this recall is N212344261.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.