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March 5, 2026 Service campaign

Service Document Revision

Rivian technical service bulletin RCA-38-23-003-5 for 2022 Rivian R1S and 2022 Rivian R1T.

Bulletin number
RCA-38-23-003-5 (FSAM-449)
Component
Power train
Summary
Service Document Revision - RCA-38-23-003-5. Revision 5 updates the amount of drained drive unit fluid that requires drive unit replacement.

Owners of these vehicles have filed 9 complaints in the transmission category.

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