Rapid Response Transmittals (RRTs) 2025

[Samo]

Hello, just got advised by dealer to book truck in for the following RRTs: 25-237, 25-238 and 25-239

Anyone know what these are or how urgent? Vehicle is a 2025 Ram 1500 Limited

Thank you

 

[grimreefer]

Found this on another forum:

• RRT 25-239 – DTBCMUPDATE (BCM update)
  • https://static.oemdtc.com/NHTSA-PDFs/MC-11025709-0001.pdf
  • Body Control Module flash
  • Addresses things like interior lighting/battery drain and key-fob behavior
  • BCM also controls many cluster messages and system alerts
• RRT 25-238 – DTSGWUPDATE (SGW update)
  • https://static.oemdtc.com/NHTSA-PDFs/MC-11025708-0001.pdf
  • Secure Gateway Module firmware update
  • Related to vehicle network communications and OTA/diagnostics (e.g., Wi-Fi / module authentication)
• RRT 25-237 – DPTCADMUPDATE (ADAS / CADM update)
  • https://static.oemdtc.com/NHTSA-PDFs/MC-11025707-0001.pdf
  • Central ADAS Decision Module update
  • Applies to trucks with Hands-Free Active Driving Assist
  • Fixes “ADAS unavailable” messages and improves hands-free performance
  • This update aligns with the driver-assist behavior changes I noticed