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July 7, 2020 Service bulletin

Boom! audio

Harley-Davidson technical service bulletin M1464 for 2014-2019 Harley-Davidson Flhtcu, 2014-2020 Harley-Davidson FLHX and 2014-2020 Harley-Davidson Flhtk and others.

Bulletin number
M1464
Component
Electrical system
Summary
SERVICE BULLETIN M1464: BOOM! AUDIO - GENERAL INFORMATION AND SOFTWARE UPDATE 1.22.X. PURPOSE: Revision. This bulletin helps the dealer locate needed information to update and service Boom! Box Audio Infotainment systems. It also lists software revisions and the fixes addressed in each revision. This bulletin also replaces the following documents: TT431A: Software Download and Warranty Information, M1346: Boom! Box Audio System Software Update, M1344E: Boom! Box Infotainment System General Information and Procedures, M1442: Box Infotainment System General Information and Software Release 1.21.X Description, and The Boom! Box Infotainment System Job Aid located on h-dnet.com

Owners of these vehicles have filed 53 complaints in the electrical category.

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