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Service bulletin PAB1090

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 id10169954
Published by NHTSA2020-01-08
Manufacturer's numberPAB1090
Manufacturer's date2019-12-05
NHTSA componentELECTRICAL SYSTEM; POWER TRAIN

NHTSA's summary

GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1090: SCREAMIN' EAGLE UPDATES FOR DECEMBER 2019. PURPOSE: To inform dealers of Screamin’ Eagle® Pro Street Tuner calibrations on 2020 Touring, CVO Touring and Police models equipped with RDRS (Reflex™ Defensive Rider Systems) were not reaching expected performance improvement levels set by the SE (Screamin' Eagle) team. The SE team has updated all Pro Street Tuner calibrations for 2020 FL models with RDRS. Update all dealers computers with the latest Pro Street Tuner software. The software is available for update now through the normal update process.

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

Electrical system, Transmission and driveline

Vehicles listed
HARLEY-DAVIDSON FLHR2020
HARLEY-DAVIDSON FLHRXS2020
HARLEY-DAVIDSON FLHT2020
HARLEY-DAVIDSON FLHTCUTG2020
HARLEY-DAVIDSON FLHTCUTGSE2020
HARLEY-DAVIDSON FLHTK2020
HARLEY-DAVIDSON FLHX2020
HARLEY-DAVIDSON FLHXS2020
HARLEY-DAVIDSON FLRT2020
HARLEY-DAVIDSON FLTRX2020
HARLEY-DAVIDSON FLTRXS2020

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