NHTSA make / model monitor
US NHTSA records for Kenworth T680. Check the affected model years, then verify your exact vehicle with NHTSA.
We do not collect your VIN. A model-year match does not establish whether your individual vehicle is affected or has been repaired. Snapshot through 2026-10-11.
Official recall campaigns
Affected model years: 2025
An engine stall increases the risk of a crash.
Official action: Dealers will replace the fuel pump barrels, free of charge. Owner notification letters were mailed November 15, 2024. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. Owners may also contact Cummins Customer Service at 812-377-5000. PACCAR's numbers for this recall are 24KWH and 24PBH.
Affected model years: 2021, 2022, 2023, 2024, 2025
Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may not function properly or at all, increasing the risk of a crash.
Official action: Dealers will reprogram the ECU software, free of charge. Owner notification letters were mailed February 3, 2025. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCAR's numbers for this recall are 24KWL and 24PBL.
Affected model years: 2021, 2022, 2023, 2024, 2025
A loss of drive power increases the risk of a crash.
Official action: 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 model years: 2024, 2025, 2026
Delayed and unsteady headlights can result in insufficient illumination of the road, decreasing the driver's visibility and increasing the risk of a crash. In addition, an unexpected position change of the lift axles may increase the risk of injury.
Official action: Dealers will update the VCU software, free of charge. Owner letters were mailed August 19, 2025. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 25PACF.
Affected model years: 2024, 2025, 2026
An instrument panel display that does not show critical information, such as warning lights or vehicle speed, increases the risk of a crash.
Official action: Dealers will update the vehicle display software, free of charge. Owner letters were mailed October 27, 2025. Owners may contact Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 25PACG.
Affected model years: 2027
An incorrectly installed quick release valve that does not function properly can increase the risk of a crash.
Official action: Paccar inspected and reinstalled the valves, as necessary, free of charge. All affected tractors have been repaired and therefore no owner notification letters are necessary. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACC.
Affected model years: 2027
A loss of lighting, windshield wipers, ABS function, or a loss of drive power can increase the risk of a crash.
Official action: Dealers will inspect the PDC serial numbers, and replace the PDC boxes as necessary, free of charge. Owner letters were mailed September 23, 2026. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACD.
Affected model years: 2027
A short circuit increases the risk of a fire.
Official action: Dealers will replace the harnesses, free of charge. Owner notification letters are expected to be mailed October 20, 2026. Owners may contact Peterbilt's customer service at 1-940-591-4220 or Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACE.
Consumer reports — allegations
| Model year | Complaints | Crash flags | Fire flags | Injuries / deaths reported | Most common components |
|---|---|---|---|---|---|
| 2027 | 3 | 0 | 0 | 0 / 0 | ELECTRICAL SYSTEM (1); SERVICE BRAKES (1); STEERING (1) |
| 2024 | 8 | 0 | 0 | 0 / 0 | ELECTRICAL SYSTEM (1); POWER TRAIN (1); SEATS (1) |
| 2023 | 6 | 2 | 0 | 2 / 0 | POWER TRAIN (2); SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT (1); TIRES (1) |
| 2022 | 3 | 0 | 0 | 0 / 0 | ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) (1); FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING (1); SERVICE BRAKES (1) |
| 2020 | 3 | 0 | 0 | 0 / 0 | POWER TRAIN (3) |
| 2019 | 2 | 0 | 0 | 0 / 0 | POWER TRAIN (2) |
| 2018 | 1 | 1 | 0 | 0 / 0 | TIRES (1) |
| 2017 | 1 | 0 | 0 | 0 / 0 | TIRES (1) |
NHTSA says complaints are consumer reports. RecallRecall excludes narratives, VINs, names, contact details and locations. A crash, fire, injury or death flag is reported information, not an independently verified causal finding.
NHTSA defect investigations
Zero open or recently opened investigation records matched this make/model in the monitoring release.