Seats:front Assembly:seat Heater/cooler

NHTSA recall 26V544000 · announced August 21, 2026 · filed by Paccar Incorporated · 811 units affected

The problem

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.

The risk

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.

Vehicles covered by this recall

• 2027 Kenworth T680
• 2027 Kenworth T880
• 2027 Kenworth W990
• 2027 Peterbilt 567
• 2027 Peterbilt 579
• 2027 Peterbilt 589

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.