# 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.

- Type: Service bulletin
- NHTSA id: 11023488
- Published by NHTSA: 2025\-10\-02
- Manufacturer's number: RCA\-38\-25\-003\-1
- Manufacturer's date: 2025\-09\-25
- Campaign id or software version: FSAM\-1717
- NHTSA component: POWER TRAIN

## NHTSA's summary

Bulletin for FSAM\-1717.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023488-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023488-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline

## Vehicles listed

- 2025 RIVIAN R1S
- 2025 RIVIAN R1T

## Other bulletins for the same vehicles and component

- [RCA\-38\-25\-002\-1](/bulletins/11022483.md), 2025-09-03, Service bulletin: POWER TRAIN. 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.

JSON: [/v1/bulletins/11023488](/v1/bulletins/11023488)

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