# Service bulletins for the 2026 Aprilia RSV4

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.

1 bulletin from NHTSA, as of 2026-10-19.

- [A\_250657\_TC\_EN](/bulletins/11022882.md), 2025-09-06, Service bulletin: ELECTRICAL SYSTEM. \[A\_250657\_TC\_EN\] Tuono V4 1100 E5\+ MY25, RSV4 1100 E5\+ MY26: Instrument cluster calibration update. Dear Dealer / Service Centre / Authorized Workshop, As part of the ongoing research, monitoring and improvement process of the technical solutions used by the models in question, we hereby announce the availability of a new update of the instrument cluster calibration that introduces a new discharge valve control strategy that avoids the possibility of false diagnoses...

JSON: [/v1/vehicles/2026_aprilia_rsv4/bulletins](/v1/vehicles/2026_aprilia_rsv4/bulletins)

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