Rivian R1S 2025 — technical service bulletin
Bulletin FSAM-1635 Email 11132025 · NHTSA communication 11026103 · issued Nov 14, 2025
Technical service bulletin
communication type
Electrical System
component
2025
model years
2
vehicle entries
Official summary
Email encouraging customers to schedule service to have battery brackets replaced.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.