{"source":"nhtsa","country":"us","campaign":"25V181000","date":"2025-03-24","owner_notified":"2025-05-13","manufacturer":"PACCAR Incorporated","component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM","summary":"PACCAR Incorporated (PACCAR) is recalling certain 2022-2025 Peterbilt 520, 579, and 2021-2025 Kenworth T680 trucks.  The high voltage (HV) contactors may open, causing a sudden loss of high voltage and a loss of drive power.","consequence":"A loss of drive power increases the risk of a crash.","remedy":"Dealers will update the software and replace the electrical harness, free of charge.  Owner notification letters were mailed May 13, 2025.  Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888.  PACCAR's numbers for this recall are 25PBC and 25KWC.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.","mfr_campaign":"25PBC and 25KWC","part_number":"110101, 110102, 110500, 110501, 110502, 110503, 110532, 110533, 200091 and 6550082","units":238,"completion":{"kind":"quarterly","report_number":5,"period_from":"2026-2","period_to":"2026-2","submitted":"2026-07-28","involved":238,"remedied":201,"unreachable":0,"removed":0,"remedied_percent":84,"as_of":"2026-10-19"},"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2021,"make":"KENWORTH","model":"T680","vehicle_id":"2021_kenworth_t680","match":"exact","built_from":"2020-10-28","built_to":"2024-11-20"},{"year":2022,"make":"KENWORTH","model":"T680","vehicle_id":"2022_kenworth_t680","match":"exact","built_from":"2020-10-28","built_to":"2024-11-20"},{"year":2023,"make":"KENWORTH","model":"T680","vehicle_id":"2023_kenworth_t680","match":"exact","built_from":"2020-10-28","built_to":"2024-11-20"},{"year":2024,"make":"KENWORTH","model":"T680","vehicle_id":"2024_kenworth_t680","match":"exact","built_from":"2020-10-28","built_to":"2024-11-20"},{"year":2025,"make":"KENWORTH","model":"T680","vehicle_id":"2025_kenworth_t680","match":"exact","built_from":"2020-10-28","built_to":"2024-11-20"},{"year":2022,"make":"PETERBILT","model":"520","vehicle_id":"2022_peterbilt_520","match":"exact","built_from":"2020-06-01","built_to":"2024-11-05"},{"year":2023,"make":"PETERBILT","model":"520","vehicle_id":"2023_peterbilt_520","match":"exact","built_from":"2020-06-01","built_to":"2024-11-05"},{"year":2024,"make":"PETERBILT","model":"520","vehicle_id":"2024_peterbilt_520","match":"exact","built_from":"2020-06-01","built_to":"2024-11-05"},{"year":2025,"make":"PETERBILT","model":"520","vehicle_id":"2025_peterbilt_520","match":"exact","built_from":"2020-06-01","built_to":"2024-11-05"},{"year":2022,"make":"PETERBILT","model":"579","vehicle_id":"2022_peterbilt_579","match":"exact","built_from":"2021-06-01","built_to":"2024-09-25"},{"year":2023,"make":"PETERBILT","model":"579","vehicle_id":"2023_peterbilt_579","match":"exact","built_from":"2021-06-01","built_to":"2024-09-25"},{"year":2024,"make":"PETERBILT","model":"579","vehicle_id":"2024_peterbilt_579","match":"exact","built_from":"2021-06-01","built_to":"2024-09-25"},{"year":2025,"make":"PETERBILT","model":"579","vehicle_id":"2025_peterbilt_579","match":"exact","built_from":"2021-06-01","built_to":"2024-09-25"}],"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/25V181000"}