2024 Harley-Davidson Fltrx Technical Service Bulletins

80 technical service bulletins (TSBs) are on record for the 2024 Harley-Davidson Fltrx. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11007544Aug 8, 2024Other or unknown, Electrical system. SERVICE BULLETIN M1490 (V 24.8.8): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-48650). Version 24.8.8. Release Date: Week of August 5, 2024. New Features for Harley-Davidson vehicles: Advanced Module Replace for 2021 and later Revolution Max; 2023 and…
• 11005512Jul 12, 2024Electrical system, Other or unknown. SERVICE BULLETIN M1652: CENTER-COOLED WIRE HARNESS SUPPORT BRACKET RUNNING CHANGE. PURPOSE: This bulletin informs dealerships that a Main Harness Support Bracket is being installed on the 2024 Street Glide (FLHX), Road Glide (FLTRX), CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE) and CVO Road Glide ST (FLTRSTSE) as of June 25, 2024, that are built in York, PA and September 16, 2024, that are built in Thailand.
• 11005515Jul 10, 2024Electrical system, Other or unknown. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1160: ENABLE P&A SUBWOOFER WITH SKYLINE OS SOFTWARE VERSION 2237D. PURPOSE: To inform dealers on how to enable Subwoofers with Skyline™ OS software version 2237D. NOTE: Service bulletin M1635 must be completed prior in doing this procedure.
• 11005514Jul 10, 2024Engine, Transmission and drivetrain, Other or unknown. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1158: OIL FILTER PACKAGING AND CASE QUANTITY UPDATE. PURPOSE: To inform dealerships that Harley-Davidson has made updates to oil filters including new part numbers, packaging design, and bulk case quantity changes.
• 11005511Jul 2, 2024Suspension, Other or unknown. SERVICE BULLETIN M1649 (REV A): EARLY 2024 ROAD GLIDE (FLTRX) LOWER FORK BRACKET COSMETIC COVER. REVISION (A) Updated: Part Numbers. Screw part number change: 4871 was 4878. PURPOSE: Early 2024 Road Glide (FLTRX) models with conventional forks were manufactured with lower fork brackets containing a machined boss and threaded hole. These design features are not used and were eliminated as a running change to the…
• 11003853Jun 14, 2024Other or unknown, Suspension. SERVICE BULLETIN M1649: EARLY 2024 ROAD GLIDE (FLTRX) LOWER FORK BRACKET COSMETIC COVER. PURPOSE: Early 2024 Road Glide (FLTRX) models with conventional forks were manufactured with lower fork brackets containing a machined boss and threaded hole. These design features are not used and were eliminated as a running change to the lower fork bracket early in the model year.
• 11003851Jun 13, 2024Electrical system, Other or unknown. SERVICE BULLETIN M1490 (V 24.7.2): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-48650). Version 24.7.2 Release Date: Week of June 12, 2024. New Features: 2024 Touring, LiveWire S2DM EV3, LiveWire S2DM, S2MH. Changes: Added Hand Control Module (HCM)…
• 11001298May 22, 2024Other or unknown, Electrical system. SERVICE BULLETIN M1635 (REV B): SKYLINE OS UNIVERSAL SOFTWARE UPDATE. PURPOSE: Revision. Updated: Vehicles Affected. Fixed date typo: March 23, 2024 was March 3, 2024. Service Bulletin M1635 supersedes M1625. Repairs made to vehicles after March 7, 2024 following M1625 will not be accepted through warranty. Warranty claims on repairs made prior to March 7, 2024 will be accepted following standard claim submission…
• 11001304May 2, 2024Engine, Electrical system, Transmission and drivetrain, Other or unknown. SERVICE BULLETIN M1644: BODY CONTROL MODULE (BCM) UPDATE: HARD START IN GEAR AND RIDE MODE FAULT. PURPOSE: This bulletin informs dealers that there is a Body Control Module (BCM) update available for: • 2023: CVO Street Glide (FLHXSE), CVO Road Glide(FLTRXSE) • 2024: Street Glide (FLHX), Road Glide (FLTRX), CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE), CVO Road Glide ST (FLTRXSTSE) This update is to address…
• 11001297May 2, 2024Engine, Electrical system, Other or unknown. SERVICE BULLETIN M1632: ECM CALIBRATION UPDATE TO ADDRESS: CRANK, NO START. PURPOSE: Revision. Updated: Purpose for Service Bulletin, Vehicles Affected, Part Numbers and Credit Procedure. Removed 2024 Models (FLHX, FLTRX) as they are superseded by bulletin M1645.
• 11001305May 1, 2024Engine, Other or unknown, Electrical system. SERVICE BULLETIN M1645: ELECTRONIC CONTROL MODULE (ECM) UPDATE TO ADDRESS: ENGINE IDLE TEMPERATURE MANAGEMENT SYSTEM (EITMS) NOT FUNCTIONING. PURPOSE: This bulletin informs dealers that there is an Electronic Control Module (ECM) update available for the 2024 Street Glide (FLHX) and Road Glide (FLTRX). This update is to address an issue that the Engine Idle Temperature Management System (EITMS) can be turned ON but…
• 11001293May 1, 2024Electrical system, Other or unknown. SERVICE BULLETIN M1490 (V 24.6.4): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-48650). Version 24.6.4. Release Date: Week of May 1, 2024. New Features for LiveWire S2DM and S2MH, 2024 Revolution® Max, and 2024 Touring.
• 10254117Apr 24, 2024Other or unknown, Engine cooling, Electrical system, Seats, Exterior lighting. SERVICE BULLETIN M1623 (REV C): 2024 CVO TOURING MODELS, ROAD GLIDE, AND STREET GLIDE INITIAL CARE. PURPOSE: Revision. Initial Care Program Extended April 19, 2024 to May 24, 2024. * Updated: Required Dealer Action. This bulletin informs dealers about the Harley-Davidson Initial Care program for the 2024 Street Glide (FLHX), Road Glide (FLTRX), CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE), and CVO Road Glide…
• 10254118Apr 23, 2024Electrical system, Other or unknown, Equipment. SERVICE BULLETIN M1635 (REV A): SKYLINE OS UNIVERSAL SOFTWARE UPDATE. PURPOSE: Revision. Updated various sections. Updated: Vehicles Affected, Required Dealer Action and Troubleshooting. NOTE Service Bulletin M1635 supersedes M1625. Repairs made to vehicles after March 7, 2024 following M1625 will not be accepted through warranty. Warranty claims on repairs made prior to March 7, 2024 will be accepted following…
• 10254137Apr 16, 2024Electronic stability control, Other or unknown, Transmission and drivetrain…. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1149 (REV A): DIGITAL TECHNICIAN II UPDATE FOR VEHICLE HOLD CONTROL (VHC) UPGRADE KITS. PURPOSE: Revision. Parts availability update. * Updated: Refer to Purpose for Parts and Accessories Bulletin. To inform dealers that the Vehicle Hold Control (VHC) Upgrade Kit (Part No. 69203477) requires a Digital Technician II (DT II) update to enable the additional…
• 10254120Apr 12, 2024Engine cooling, Transmission and drivetrain. SERVICE BULLETIN M1641: TOURING COOLING SYSTEMS IDENTIFICATION. PURPOSE: This bulletin informs dealers of a new naming convention for the cooling system on the redesigned 2023 and 2024 Harley-Davidson Touring models.
• 10254115Apr 4, 2024Other or unknown, Transmission and drivetrain, Engine cooling, Vehicle speed…. SERVICE BULLETIN M1612 (REV A): MILWAUKEE-EIGHT AND TWIN CAM TRANSMISSION GEAR PACKS. Purpose: Revision. Update: Notes for Table 3 and 4. * Updated: Part Numbers. This bulletin informs dealers that all: Twin Cam gear packs on CVO, Dyna, Police, Softail, Touring & Trike models and Milwaukee-Eight gear packs on CVO, Police, Softail, Touring & Trike models ordered after December 04, 2023 will not come with the shift…
• 10252817Mar 27, 2024Electronic stability control, Exterior lighting, Seats, Transmission and…. SERVICE BULLETIN M1623 (REV B): 2024 CVO TOURING MODELS, ROAD GLIDE, AND STREET GLIDE INITIAL CARE. PURPOSE: Revision. This bulletin informs dealers about the Harley-Davidson Initial Care program for the 2024 Street Glide (FLHX), Road Glide (FLTRX), CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE), and CVO Road Glide ST (FLTRXSTSE) vehicles. NOTE: This program has an intended lifespan of January 22, 2024 through…
• 10252832Mar 19, 2024Equipment, Other or unknown, Engine cooling, Transmission and drivetrain. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1155: SCREAMIN' EAGLE STAGE II KITS - INCORRECT LABELS. PURPOSE: To inform dealerships about incorrect labels on Screamin' Eagle Stage II Kits (Part No's 92500132 and 92500133) from January 2024 launch. (Part No. 92500132) should have come with Black pushrod covers, instead they incorrectly shipped with Chrome. (Part No. 92500133) should have come with Chrome…
• 10252821Mar 7, 2024Electrical system, Equipment. SERVICE BULLETIN M1635: SKYLINE OS UNIVERSAL SOFTWARE UPDATE. PURPOSE: NOTE Service Bulletin M1635 supersedes M1625. Repairs made to vehicles after March 7, 2024 following M1625 will not be accepted through warranty. Warranty claims on repairs made prior to March 7, 2024 will be accepted following standard claim submission policy and process.
• 10252831Mar 5, 2024Transmission and drivetrain, Engine cooling, Other or unknown. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1154: M18 OXYGEN SENSOR INSTALLATION TOOL - DRILL PRESS USAGE. PURPOSE: To inform dealerships of the proper usage of the M18 Oxygen Sensor Installation Tool (Part No. 14900150) and the required drill press operation.
• 10251395Feb 26, 2024Electronic stability control, Equipment. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1152: VHC UPGRADE KIT REMOVED FROM LONG HAUL PACKAGES. PURPOSE: To inform dealers that the Vehicle Hold Control (VHC) Upgrade Kit (Part No. 69203477) has been removed from the 2024 Long Haul Packages as of February 10, 2024.
• 10251394Feb 26, 2024Equipment. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1151: 2024 SADDLEBAG SPEAKER LIDS HARDWARE. PURPOSE: To inform dealers that 2024 Color-Matched Saddlebag Speaker Lid kits were shipped without the hardware required for installation on the 2024 Street Glide (FLHX), Road Glide (FLTRX), and CVO Road Glide ST (FLTRXSTSE) models. Dealers that ordered kits prior to February 7, 2024 will need to order the hardware…
• 10251383Feb 9, 2024Equipment, Electrical system. SERVICE BULLETIN M1625 (REV D): SKYLINE OS AND AMPLIFIER SOFTWARE UPDATE FOR 2024. PURPOSE: Revision C & D. This bulletin informs dealers that there is a Skyline™ OS update and Amplifier update available for the 2024 Touring bikes equipped with an Infotainment Control Unit (IFCU). The vehicle's IFCU leaving the Harley-Davidson manufacturing facility will have Skyline™ OS (Software version 240002100D) installed…
• 10251386Feb 6, 2024Equipment, Engine cooling, Transmission and drivetrain, Electrical system. SERVICE BULLETIN M1632: ECM CALIBRATION UPDATE TO ADDRESS: CRANK, NO START. PURPOSE: To inform the dealer network that there is an Electronic Control Module (ECM) update available for 2023 CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE) and 2024 Street Glide (FLHX), Road Glide (FLTRX), CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE) and CVO Road Glide ST (FLTRXSTSE).
• 10251389Feb 5, 2024Body and structure, Equipment. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1148: HARDWARE FOR SPECIAL ACCESSORY PACKAGE (PART NO. 50700128). PURPOSE: To inform dealers that the Special Accessory Package-Black (Part No. 50700128) was shipped without the required hardware to install the foot boards and shifter peg for the 2024 Street Glide (FLHX) and Road Glide (FLTRX) models.
• 10251380Jan 26, 2024Equipment, Electrical system, Seats, Engine cooling, Exterior lighting. SERVICE BULLETIN M1623 (REV A): 2024 CVO TOURING MODELS, ROAD GLIDE, AND STREET GLIDE INITIAL CARE. PURPOSE: Revision. This bulletin informs dealers about the Harley-Davidson Initial Care program for the 2024 Street Glide (FLHX), Road Glide (FLTRX), CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE), and CVO Road Glide ST (FLTRXSTSE) vehicles. NOTE: This program has an intended lifespan of January 22, 2024 through…
• 10249807Jan 26, 2024Equipment, Electrical system. SERVICE BULLETIN M1625 (REV B): SKYLINE OS AND AMPLIFIER SOFTWARE UPDATE FOR 2024. PURPOSE: This bulletin informs dealers that there is a Skyline™ OS update and Amplifier update available for the 2024 Touring bikes equipped with an Infotainment Control Unit (IFCU). The vehicle's IFCU leaving the Harley-Davidson manufacturing facility will have Skyline™ OS (Software version 240002100D) installed and will need to…
• 10249806Jan 26, 2024Engine cooling, Electrical system, Seats, Exterior lighting, Equipment. SERVICE BULLETIN M1623 (REV A): 2024 CVO TOURING MODELS, ROAD GLIDE, AND STREET GLIDE INITIAL CARE. PURPOSE: This bulletin informs dealers about the Harley-Davidson Initial Care program for the 2024 Street Glide (FLHX), Road Glide (FLTRX), CVO Street Glide (FLHXSE), CVO Road Glide (FLTRXSE), and CVO Road Glide ST (FLTRXSTSE) vehicles. NOTE: This program has an intended lifespan of January 22, 2024 through April 19…
• 10249809Jan 24, 2024Steering, Equipment, Electrical system. GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1145: HEATED HAND GRIP INSTALLATION ON 2024 TOURING MODELS. PURPOSE: To inform dealers that the installation of heated hand grips on certain 2024 Touring models will require updating the Vehicle Setup for the Body Control Module (BCM) using DIGITAL TECHNICIAN II (PART NUMBER: HD-48650).

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