Service bulletin RCA-78-26-004-1

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.

NHTSA's summary

Rivian is initiating a customer satisfaction campaign for some model year 2025-2026 R1T and R1S vehicles that may be susceptible to windshield washer fluid leaking from the front fascia camera washer nozzle. The customer may notice washer fluid leaking and/or repeated low washer fluid warnings. Rivian will install a check valve in the hose that supplies the front fascia camera washer nozzle. Rivian is launching this campaign for customer satisfaction and to ensure the quality of Rivian vehicles.

The document

• NHTSA's copy of the document (PDF)
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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.

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

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