By February of 2022, the current 3G network the vehicle connects to for services, will no longer be in-service
Acura technical service bulletin B21-029 for 2019-2021 Acura RDX.
- Bulletin number
- B21-029
- Component
- Electrical system
- Summary
- Service Bulletin - By February of 2022, the current 3G network the vehicle connects to for services, will no longer be in-service. The Telematics Control Unit (TCU) Over the Air Update (OTA) is required to connect to the VoLTE network to continue communications.
Owners of these vehicles have filed 76 complaints in the electrical category.
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