{"source":"nhtsa","country":"us","campaign":"24V232000","date":"2024-03-27","owner_notified":"2024-04-10","manufacturer":"Mack Trucks, Inc.","component":"ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS","summary":"Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 LR natural gas vehicles.  The methane detector may be inoperative due to a missing fuse.","consequence":"An inoperative methane detector can fail to detect a gas leak, increasing the risk of a fire or injury.","remedy":"Dealers will install a fuse, free of charge.  Owner notification letters were mailed April 10, 2024.  Owners may contact Mack customer service at 1-800-866-1177.  Mack's number for this recall is SC0461.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.","mfr_campaign":"SC0461","part_number":"20378934","units":106,"completion":{"kind":"quarterly","report_number":8,"period_from":"2026-1","period_to":"2026-1","submitted":"2026-04-15","involved":106,"remedied":81,"unreachable":0,"removed":0,"remedied_percent":76,"as_of":"2026-10-19"},"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2024,"make":"MACK","model":"LR","vehicle_id":"2024_mack_lr","match":"exact","built_from":null,"built_to":null},{"year":2025,"make":"MACK","model":"LR","vehicle_id":"2025_mack_lr","match":"exact","built_from":null,"built_to":null}],"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/24V232000"}