Peterbilt 365, 567 +3 more: Lights and Instruments

Affects Peterbilt 365, 567, 389, 579, 367 · 2022–2023 — about 7K vehicles.

The hazard

Issue: On certain trucks, a software problem could cause the instrument cluster display to freeze while driving. As a result, you may not be able to see certain information about the vehicle, including the speedometer, warnings, and malfunction tell-tale graphics. Safety Risk: Warnings and malfunction tell-tale information that does not display could increase the risk of a crash. Corrective Actions: Paccar will notify owners by mail and instruct you to take your vehicle to a dealership to update the system software.

What to do

Contact your dealer; the remedy details were not included in the filing.

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