NHTSA Service Bulletin 11010207: 2023, 2024 Livewire S2 Del Mar
Official manufacturer communication context for 2023, 2024 Livewire S2 Del Mar, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.
Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.
SERVICE BULLETIN M1490 (V 24.11.3): 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 24.11.3 Release Date: Week of September 13, 2024. New Features: LiveWire S2, Telematic Control Unit (TCU) Reflash. LiveWire S2 EV1 and EV6, updated calibration for (Onboard Charger (OBC), Rechargeable Energy Storage System (RESS), Vehicle Supervisory Controller (VSC), TCU modules. Changes: LiveWire S2: Module Replace, Infotainment Control Unit (IFCU), Livewire S2: Updated text to refer to 12 Volt battery as 12V instead of LV", LiveWire S2: TCU Reflash.
What this bulletin may mean before buying
Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.
Affected products listed in this communication
Buyer checklist
- Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
- Check recall campaign pages for safety actions that may require dealer repair.
- Compare this bulletin with common problem pages for the same model and component area.
- Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
- Use the used-car buying checklist and get an independent inspection.
Frequently asked questions
What is NHTSA service bulletin 11010207?
SERVICE BULLETIN M1490 (V 24.11.3): 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 24.11.3 Release Date: Week of September 13, 2024. New Features: LiveWire S2, Telematic Control Unit (TCU) Reflash. LiveWire S2 EV1 and EV6, updated.
Is a service bulletin the same as a recall?
No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.
How should a used-car buyer use this bulletin?
Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.
Check the exact VIN before you buy
Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.
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