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United States 26V544000

PACCAR Incorporated

SEATS — Seat Ventilation Harness Can Cause Short Circuit · August 21, 2026

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.

Risk

A short circuit increases the risk of a fire.

What owners should do

Dealers will replace the harnesses, free of charge. Owner notification letters were mailed October 16, 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.

Units 811

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