Kenworth T680, T880 +3 more: Electrical system — wiring

Affects Kenworth T680, T880, T280, T270, T440 · 2016–2022 — about 1K vehicles.

The hazard

The operator may be unaware of a system malfunction or the presence of excessive methane levels, increasing the risk of injury or fire.

What to do

Dealers will re-wire the warning alarm, free of charge. Owner notification letters were mailed December 1, 2022. Owners may contact Peterbilt customer service at 1-940-591-4220, and Kenworth customer service at 1-425-828-5888. PACCAR's numbers for this recall are 21KWH and 21PBN.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational