{"nhtsa_id":10169952,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-01-08","date":"2019-12-13","document_id":"M1490","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"SERVICE BULLETIN M1490: DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: This bulletin informs dealers that Harley-Davidson has made a software update to DT II (Digital Technician II). DIGITAL TECHNICIAN II (PART NUMBER: HD-48650). New Software Update Version 20.7 Release Date: Week of December 16, 2019. New Features: 2020 LiveWire – RESS (Rechargeable Energy Storage System) and OBC (On-Board Charger) reflash offered & TCU (Telematic Control Unit) Customization – Update screens, text and DT II operation for improved usability. Changes: New URL (Uniform Resource Locator) in use: https://dtiidata.service-solutions.com, Verify new URL address is accessible by DT II device, Expand Speedometer Voltage fluctuation reflash offering to part no. 70900293A, and Extend 2020 vehicle Cloud Data connection attempts from 30 s to 60 s.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169952-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169952-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10169952","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HARLEY-DAVIDSON","model":"HARLEY-DAVIDSON","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"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.","attribution":[]}