2016 Harley-Davidson FXDL technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Sep 17, 2026 Service bulletinDigital technician II - updates and release notes
• Jul 25, 2026 Service bulletinDigital technician II - updates and release notes
• Jun 11, 2026 Service bulletinDigital technician II - updates and release notes
• Apr 25, 2026 Service bulletinBig twin inner primary seal changes
• Apr 24, 2026 Service bulletinDigital technician II - updates and release notes
• Mar 31, 2026 Service bulletinDigital technician II - updates and release notes
• Mar 14, 2026 Service bulletinAftermarket exhaust header debris
• Feb 25, 2026 Service bulletinDigital technician II - updates and release notes
• Feb 25, 2026 Service bulletinDtii update procedure for software version (26.4.3)
• Jan 28, 2026 Service bulletinDigital technician II - updates and release notes
• Jan 28, 2026 Service bulletinDtii update procedure for software version (26.3.2)
• Dec 18, 2025 Service bulletinDigital technician II - updates and release notes
• Dec 18, 2025 Service bulletinDtii update procedure for software version (26.1.5)
• Nov 18, 2025 Service bulletinDigital technician II - updates and release notes
• Oct 28, 2025 Service bulletinMidtronics GRX-3110 and DCA-8000 software
• Oct 25, 2025 Service bulletinGenuine motor parts and accessories bulletin PAB1171 (rev b): software update for screamin eagle pro...
• Sep 6, 2025 Service bulletinDigital technician II - updates and release notes
• Aug 26, 2025 Service bulletinMidtronics GRX-3110 and DCA-8000 software
• Aug 26, 2025 Service bulletinDigital technician II - updates and release notes
• Aug 16, 2025 Service bulletinMarket specific battery introduction
• Jan 24, 2025 Service bulletinMilwaukee eight and twin cam camshaft drive gear retention kit changes
• Aug 8, 2024 Service bulletinDigital technician II - updates and release notes
• Jul 10, 2024 Service bulletinGenuine motor parts and motor accessories bulletin PAB1158: oil filter packaging and case quantity update
• May 1, 2024 Service bulletinDigital technician II - updates and release notes
• Apr 4, 2024 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
• Dec 4, 2023 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
• Dec 4, 2023 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
• Oct 12, 2023 Service bulletinAlternate brake pad service kit (part no
• Apr 27, 2018 Service bulletinTech article TA0023: TA0023
• Jul 31, 2017 Service bulletinPARTS & ACCESSORIES BULLETIN PAB1067: SCREAMIN? EAGLE SMART TUNE PRO RELEASED FOR SHIPMENT. Purpose is to...
• Feb 1, 2017 Service bulletinTech articles: installation of boom! infotainment software release 1.20.2 may
• Dec 19, 2016 Service bulletinThis bulletin helps the dealer locate needed information to update and service boom! box audio...
• Sep 7, 2016 Service bulletinThis document will outline inspection and measurement procedures for gerotor style oil pumps
• Jan 27, 2016 Service bulletinHarley-Davidson is aware of conditions that may result in a streaking appearance or film residue on the...