Service bulletin PAB1111

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

GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1111: 2021 VEHICLES - SCREAMIN' EAGLE UPDATES. PURPOSE: Revision. To notify dealers of Screamin' Eagle® Street Tuner 49-State (only) calibrations for 2021 vehicles are now available. Screamin' Eagle Smart Tune Pro Automatic Tuning Module is currently a no-fit for 2021 Softail, Touring, Custom Vehicle Operations (CVO) Touring, Police Touring or Trike models due to the 2021 Electronic Control Module (ECM) change. However, it will continue to work with 2021 Sportster models. The Screamin’ Eagle team is working on enabling this product to fit those Milwaukee-Eight® (MKE-8) equipped ECMs in the future.

The document

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Components

Electrical system, Engine, Equipment and accessories, Fuel system, Transmission and driveline

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

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