Recall 25V-181: 2021–2025 Kenworth T680, 2022–2025 Peterbilt 520 and 1 more
PACCAR Incorporated recall for electrical system, reported to NHTSA on Mar 24, 2025, covering about 238 vehicles.
The problem
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.
The risk
A loss of drive power increases the risk of a crash.
The fix
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.
Recall details
| Manufacturer | PACCAR Incorporated |
|---|---|
| Component | Electrical System › Propulsion System |
| Recall started by | the manufacturer |
| NHTSA campaign number | 25V181000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Kenworth T680 | 2021, 2022, 2023, 2024, 2025 | All years |
| Peterbilt 520 | 2022, 2023, 2024, 2025 | All years |
| Peterbilt 579 | 2022, 2023, 2024, 2025 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 25V-181?
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.
How is recall 25V-181 fixed?
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.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.