{"nhtsa_id":11021421,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2025-08-05","date":"2025-07-01","document_id":"TCU-25.2.8.4 Explorer","mfr_campaign":"TCU-25.2.8.4","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":"TCU Module","summary":"Software Update: Quality improvements include: -Includes a recovery mechanism for memory data in the Telematics Control Unit (TCU)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021421-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021421-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021421","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_ford_explorer"]}],"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":[]}