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Service bulletin RCA-38-25-003-1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11023488
Published by NHTSA2025-10-02
Manufacturer's numberRCA-38-25-003-1
Manufacturer's date2025-09-25
Campaign id or software versionFSAM-1717
NHTSA componentPOWER TRAIN

NHTSA's summary

Bulletin for FSAM-1717.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
RIVIAN R1S2025
RIVIAN R1T2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
RCA-38-25-002-12025-09-03. Service bulletin. Rivian is initiating a customer satisfaction campaign for some model year 2023-2025 R1T and R1S vehicles that were built with a front NVH/ting washer that may damage the nearby wheel speed sensor, resulting in the vehicle entering into a reduced performance safe-state mode and a fault indicator light illuminating on the driver display alerting the driver to have service performed on their vehicle. Rivian will replace both front NVH/ting washers with upgraded components. Rivian is launching this campaign for customer satisfaction and to ensure the quality of Rivian vehicles.