Rivian R1S 2022–2024 — technical service bulletin
Bulletin 12v Battery Low SMS 1 · NHTSA communication 11029592 · issued Feb 9, 2026
Technical service bulletin
communication type
Electrical System
component
2022–2024
model years
6
vehicle entries
Official summary
SMS sent to customers with potential 12-volt failure and advising need for replacement to avoid drivability interruptions.
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.