United StatesCertain 2027 Peterbilt 567, 579, 589 and 2027 Kenworth T680, T880, and W990 vehicles (811 vehicles) are affected; they can be identified by model and year. The seat ventilation harness may be missing heat‑shrink, which can cause a short circuit and increase the risk of fire; dealers will replace the harnesses free of charge, owner notification letters are expected to be mailed October 20, 2026, and owners can contact Peterbilt at 1‑940‑591‑4220 or Kenworth at 1‑425‑828‑5888.
What's being recalled
PACCAR Incorporated (PACCAR) is recalling certain 2027 Peterbilt 567, 579, 589 and 2027 Kenworth T680, T880, and W990 vehicles. The seat ventilation harness may be missing heat-shrink, resulting in a short circuit.
How to identify it
NHTSA campaign 26V544000; Manufacturer campaign 26PACE
The hazard
A short circuit increases the risk of a fire.
What to do
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.
The official notice
This page is a summary of the notice published by U.S. National Highway Traffic Safety Administration, collected from U.S. National Highway Traffic Safety Administration. Check the original before you act on it.
Read the official notice (opens in a new tab)