{"source":"nhtsa","country":"us","campaign":"25V622000","date":"2025-09-18","owner_notified":"2025-11-19","manufacturer":"Mack Trucks, Inc.","component":"EXTERIOR LIGHTING:LIGHTING CONTROL MODULE","summary":"Mack Trucks, Inc. (Mack) is recalling certain 2025-2026 Pioneer vehicles. When towing a trailer, the trailer lights may fail to illuminate due to an improperly manufactured body control module.","consequence":"Trailer tail lights and turn signals that do not illuminate as intended can reduce visibility to other drivers, increasing the risk of a crash.","remedy":"Dealers will replace the trailer body input/output module, free of charge. Owner letters were mailed November 19, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0484.Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 25, 2025.","notes":null,"mfr_campaign":"SC0484","part_number":"24482702, 24482711","units":156,"completion":{"kind":"quarterly","report_number":4,"period_from":"2026-3","period_to":"2026-3","submitted":"2026-10-07","involved":156,"remedied":148,"unreachable":0,"removed":0,"remedied_percent":94,"as_of":"2026-10-19"},"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2025,"make":"MACK","model":"PIONEER PR (4)","vehicle_id":"2025_mack_pioneer","match":"base","built_from":"2024-10-22","built_to":null},{"year":2026,"make":"MACK","model":"PIONEER PR (4)","vehicle_id":"2026_mack_pioneer","match":"base","built_from":null,"built_to":"2025-09-05"}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/25V622000"}