Rivian R1S 2022 — technical service bulletin
Bulletin RCA-38-23-001-1 · NHTSA communication 10235543 · issued Apr 10, 2023
Technical service bulletin
communication type
Power Train
component
2022
model years
2
vehicle entries
Official summary
Rivian is initiating a customer satisfaction campaign for some model year 2022 R1S and R1T vehicles that may have been built with inadequate press fit force between the halfshaft splines and the wheel hubs. In some instances, this condition may result in a loss of torque of the halfshaft bolt and subsequent noise and/or separation of the bolt and wheel center cap. Without this bolt there may be additional movement of the components and/or noise but there will be no resulting changes in the performance of the vehicle. Rivian will replace the halfshaft bolts and torque them to a higher specifica
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.