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August 13, 2026 Service bulletin

The verbiage in the Introduction section has been updated.

Kenworth technical service bulletin 24KWL/PBL for 2021-2025 Kenworth T680, 2021-2025 Peterbilt 579 and 2021-2025 Kenworth T800 and others.

Bulletin number
24KWL/PBL
Component
Forward collision avoidance: warnings
Summary
The verbiage in the Introduction section has been updated.

Owners of these vehicles have filed 3 complaints in the driver assistance category.

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