2017 Harley-Davidson Flhtcutg technical service bulletins

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

• Sep 12, 2024 Warranty extensionBattery warranty guidelines
• Sep 17, 2026 Service bulletinDigital technician II - updates and release notes
• Aug 14, 2026 Service bulletinCosmetic cylinder staining (all milwaukee-eight models)
• Jul 30, 2026 Service bulletin2009-2025 trike platform - reverse motor
• 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 bulletinGenuine motor parts and accessories bulletin PAB1182: trike saddlebags kit informational update
• 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 30, 2026 Service bulletin2009-2025 trike platform - reverse motor
• 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
• Jul 1, 2025 Service bulletinMilwaukee-eight transmission shift drum update
• Mar 29, 2025 Service bulletinGenuine motor parts and motor accessories bulletin PAB1165 (rev a): h-d SYN3 sae 15W50 / sae 50 availability
• Mar 1, 2025 Service bulletinBATTERY WARRANTY GUIDELINES. PURPOSE: [Revision G: Updated: Information on Battery
• Feb 11, 2025 Service bulletinGenuine motor parts and motor accessories bulletin PAB1165: h-d SYN3 sae 15W50 / sae 50 availability
• Jan 29, 2025 Service bulletinMilwaukee-eight transmission shift drum update
• Jan 24, 2025 Service bulletinMilwaukee eight and twin cam camshaft drive gear retention kit changes
• Jan 3, 2025 Service bulletin2009-2025 trike platform
• 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.
• Mar 4, 2024 Service bulletinGenuine motor parts and motor accessories bulletin PAB1153: california air resources board (CARB) approval...
• Dec 21, 2023 Service bulletinGenuine motor parts and motor accessories bulletin PAB1146: 68193-95 bulb wedge, fender tip lamp.
• Dec 18, 2023 Service bulletinGenuine motor parts and motor accessories bulletin PAB1144: 2021-2022 screamin' eagle stage i (CARB) eo...
• Dec 4, 2023 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
• Dec 4, 2023 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
• Nov 9, 2023 Service bulletinGenuine motor parts and motor accessories bulletin PAB1144: 2021-2022 screamin' eagle stage i (CARB) eo...
• Oct 23, 2023 Service bulletinMilwaukee-eight transmission shift drum update
• Oct 9, 2023 Service bulletinGenuine motor parts and motor accessories bulletin PAB1143: screamin eagle carb approvals
• Aug 10, 2023 Service bulletin2023 milwaukee eight oil pan fastener change
• Apr 28, 2023 Service bulletinScreamin' eagle oil pump incorrectly machined
• Dec 21, 2022 Service bulletinLow/no charging diagnostics.
• Mar 16, 2022 Service bulletinLow/no charging diagnostics.
• Sep 22, 2020 Service bulletinMilwaukee-eight equipped vehicles - loss of power or high engine braking
• Sep 16, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1105: screamin' eagle calibrations & smart tune updates
• Sep 4, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1103: screamin' eagle - new stage kit calibration...
• Aug 24, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1104: high-flow exhaust system – fitment update
• Aug 24, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1103: screamin' eagle - new stage kit calibration...
• Jul 7, 2020 Service bulletinBoom! audio
• Jun 5, 2020 Service bulletinMilwaukee-eight engine - crankshaft position sensor
• May 15, 2020 Service bulletinGENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1097 INTERNATIONAL FITMENT: THE BOOM! BOX GTS...
• Mar 19, 2020 Service bulletinMilwaukee-eight engine - new oil filter
• Mar 19, 2020 Service bulletinMilwaukee-eight engine - new oil filter
• Feb 26, 2020 Service bulletin2009-2020 trike platform - reverse motor
• Jun 25, 2019 Service bulletin2017 - 2019 touring - milwaukee eight - inner primary vent.
• Feb 22, 2019 Service bulletin2014
• Apr 27, 2018 Service bulletinTech article TA0023: TA0023
• Apr 20, 2018 Service bulletinMilwaukee-eight - rocker cover gasket inventory purge and replace.
• Nov 15, 2017 Service bulletinMilwaukee-eight equipped vehicles - loss of power or high engine braking.
• Oct 11, 2017 Service bulletin2009 - 2018 trike - service manual supplement update.
• Sep 18, 2017 Service bulletinBoom! box infotainment system general information and software release 1.21.X description.
• 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
• Jan 16, 2017 Service bulletinBOOM! BOX INFOTAINMENT SYSTEM GENERAL INFORMATION AND SOFTWARE RELEASE 1.20.X DESCRIPTION informs the...
• Dec 19, 2016 Service bulletinThis bulletin helps the dealer locate needed information to update and service boom! box audio...
• Dec 13, 2016 Service bulletinThe purpose of this bulletin is to inform dealers of the operational details of the engine idle...
• Nov 29, 2016 Service bulletinTo clarify the ECM tuning options for MY17 50-STATE us trike models.
• Nov 22, 2016 Service bulletinThis revision provides notice that this initial care program officially ends november 23, 2016
• Nov 8, 2016 Service bulletinThis document is to notify dealers that a protective cover may be found on the rear fork during pdi.
• Oct 26, 2016 Service bulletinWe have identified an issue with the recent 1.20.2 boom! infotainment software release.
• Oct 17, 2016 Service bulletinThis revision informs the dealer network that boom! software version 1.20.2 is released and is now...
• Oct 10, 2016 Service bulletinThe purpose of this bulletin is to inform dealers of a correction to the torque value when installing the...
• Sep 29, 2016 Service bulletinWe have had reports of improperly installed alternator-to-regulator harness retainers.
• Sep 29, 2016 Service bulletinA whine sound may be heard with milwaukee-eight™ equipped vehicles.
• Sep 28, 2016 Service bulletinWe have had reports of possible oil or coolant leaks with milwaukee-eight™ equipped vehicles.
• Sep 15, 2016 Service bulletinWe have been made aware of an upper end ticking sound with milwaukee-eight™ equipped vehicles. we are...
• Jan 27, 2016 Service bulletinHarley-Davidson is aware of conditions that may result in a streaking appearance or film residue on the...