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Service bulletins for the 2024 LiveWire S2 Del Mar

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.

42 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
M14902024-07-09. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. 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) (Part No. 71500522A and 71500536A) for reflash support.
L10142024-06-07. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. SERVICE BULLETIN L1014: S2 INSTRUMENT MODULE DISPLAYING WRENCH ICON. PURPOSE: This bulletin informs dealers that some S2 Del Mar and Mulholland vehicles may incorrectly have the wrench icon (maintenance required) illuminated at the time of Predelivery Inspection (PDI). The wrench icon is a time-based service reminder and should only first come on two years after the date of manufacture. The Body Control Module (BCM) controls the display of this icon and may have its internal clock altered incorrectly by the Telematic Control Unit (TCU). NOTE: Correction of Communication Date in portal transaction ID: 24MC11001286 due to new portal interface use.
L10142024-06-07. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. SERVICE BULLETIN L1014: S2 INSTRUMENT MODULE DISPLAYING WRENCH ICON. PURPOSE: This bulletin informs dealers that some S2 Del Mar and Mulholland vehicles may incorrectly have the wrench icon (maintenance required) illuminated at the time of Predelivery Inspection (PDI). The wrench icon is a time-based service reminder and should only first come on two years after the date of manufacture. The Body Control Module (BCM) controls the display of this icon and may have its internal clock altered incorrectly by the Telematic Control Unit (TCU).
L10132024-05-03. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM; EQUIPMENT. SERVICE BULLETIN L1013: S2 DEL MAR TCU CELLULAR CONNECTIVITY. PURPOSE: This bulletin informs that there is a population of S2 Del Mar motorcycles where the Telematic Control Unit (TCU) is not communicating on the cellular network. A TCU that is not communicating will prevent the LiveWire S2 mobile app from pairing with the motorcycle. That will prevent the app from displaying information such as Charge Level, Available Range, or charging progress. It will not allow the navigation feature to function on the instrument module. Firmware Over the Air (FOTA) updates are also not available without a cellular signal. The symptoms are: the customer cannot pair the motorcycle to the mobile app after repeated attempts, or the TCU signal strength display in the Bike Status screen always shows no signal. The cause for this issue is TCU software based and will be addressed in a future update. Current estimate time for a Digital Technician II (DT II) field release is June 2024.
L10092024-03-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. SERVICE BULLETIN L1009 (REV A): 2024 S2 DEL MAR SOFTWARE BUNDLE RELEASE. PURPOSE: This bulletin informs dealers that LiveWire has released a comprehensive vehicle module software bundle. Vehicles Affected 2024: S2 Del Mar (S2DM). Markets Affected United States market only.
L10082023-10-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. SERVICE BULLETIN L1008: LIVEWIRE S2 DEL MAR - NOTES AND UPDATES. PURPOSE: Firmware Over The Air (FOTA). LiveWire S2 models have the ability to update all modules except the Instrument Module (IM) using the cellular network. When a software update is made available over the air, the vehicle will prompt the user to begin the install. If an update prompt comes up while the vehicle is in the dealership's possession, accept all updates. NOTE: DO NOT simultaneously have a Digital Technician II (DT II) connection established and perform a FOTA update. This can delay any Firmware Over the Air (FOTA) updates that come up while connecting to DT II. Also, if a FOTA update has been accepted and is currently running, DO NOT connect a DT II. FOTA updates generally only take several minutes. New Features: S2 Del Mar Initial Care: Duration August 31, 2023 through December 31, 2023. See Service Bulletin L1006.
L10072023-10-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. SERVICE BULLETIN L1007: DEL MAR TELEMATIC CONTROL UNIT (TCU) FUSE ADDITION. PURPOSE: This bulletin informs dealers that early built S2 Del Mar vehicles will have a separate fuse holder added to the harness for the Telematic Control Unit (TCU). This is not reflected in the service material.
L10062023-10-03. Service bulletin. UNKNOWN OR OTHER; POWER TRAIN; SERVICE BRAKES, HYDRAULIC; VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM. SERVICE BULLETIN L1006 (REV A): S2 DEL MAR INITIAL CARE. PURPOSE: This bulletin informs dealers about the LiveWire Initial Care program for the 2024 S2 Del Mar (S2DM). LiveWire is asking dealers to provide information on all potential warranty claims to LiveWire Technical Service within 24 hours of a customer claim. The goal is to provide a rapid resolution that will enable us to have the customer back on the road within 72 hours. Duration of Program: August 31, 2023 to December 31, 2023.
L10032023-08-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. SERVICE BULLETIN L1003: LIVEWIRE S2 DEL MAR PEU O-RING SERVICING REQUIREMENTS. PURPOSE: This bulletin informs dealers that O-Ring (Part No. 25701807) must be replaced and lubricated any time the Power Electronics Unit (PEU) is uncoupled from the Rechargeable Energy Storage System (RESS).
L10042023-08-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. SERVICE BULLETIN L1004: LIVEWIRE S2 DEL MAR ESSENTIAL TOOLS. PURPOSE: This bulletin informs dealers the essential tools needed for the recently introduced LiveWire S2 Del Mar.
L10032023-08-05. Service bulletin. EQUIPMENT; POWER TRAIN; ELECTRICAL SYSTEM. SERVICE BULLETIN L1003: LIVEWIRE S2 DEL MAR PEU O-RING SERVICING REQUIREMENTS. PURPOSE: This bulletin informs dealers that O-Ring (Part No. 25701807) must be replaced and lubricated any time the Power Electronics Unit (PEU) is uncoupled from the Rechargeable Energy Storage System (RESS).

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.