Recall 25V181000
ELECTRICAL SYSTEM:PROPULSION SYSTEM
Report Date
20250324
Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM
Affected Vehicles
13 models
Defect Description
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.
Safety 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.
Affected Vehicles
| Year | Make | Model |
|---|---|---|
| 2021 | KENWORTH | T680 |
| 2022 | KENWORTH | T680 |
| 2022 | PETERBILT | 520 |
| 2022 | PETERBILT | 579 |
| 2023 | KENWORTH | T680 |
| 2023 | PETERBILT | 520 |
| 2023 | PETERBILT | 579 |
| 2024 | KENWORTH | T680 |
| 2024 | PETERBILT | 520 |
| 2024 | PETERBILT | 579 |
| 2025 | KENWORTH | T680 |
| 2025 | PETERBILT | 520 |
| 2025 | PETERBILT | 579 |
Check your vehicle: Visit NHTSA.gov and enter your VIN to see if your specific vehicle is affected.