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November 21, 2025 Service bulletin

Flash: Central ADAS Decision Module (CADM) Updates Customers may experience one or more of the following:...

Ram technical service bulletin 08-378-25 for 2025 Ram 1500.

Bulletin number
08-378-25
Component
Electrical system
Summary
Flash: Central ADAS Decision Module (CADM) Updates Customers may experience one or more of the following: ● ADAS unavailable message in Instrument Panel Cluster (IPC), chime will sound and blind spot lights will default to on. The following software update is also available: ● Improved hands free performance. This bulletin involves inspecting and possibly reprogramming the CADM with the latest available software.

Owners of these vehicles have filed 201 complaints in the electrical category.

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