"Kw & pb
Kenworth technical service bulletin T024 for 2025-2026 Kenworth T680, 2025-2026 Peterbilt 579 and 2025-2026 Kenworth T880 and others.
- Bulletin number
- T024
- Component
- Power train
- Summary
- "KW & PB: New software is available for download. The DAVIE4 cache must be cleared before attempting to reprogram a chassis that is experiencing problems to ensure the latest version of software is installed. Follow all steps in the attached procedures before submitting a TCS case."
Owners of these vehicles have filed 1 complaints in the transmission category.
Vehicles covered
- Kenworth T680 2025-2026 20252026
- Peterbilt 579 2025-2026 20252026
- Kenworth T880 2025-2026 20252026
- Peterbilt 567 2025-2026 20252026
- Kenworth T380 2025-2026 20252026
- Peterbilt 548 2025-2026 20252026
- Kenworth T280 2025-2026 20252026
- Peterbilt 537 2025-2026 20252026
- Kenworth T480 2025-2026 20252026
- Kenworth W990 2025-2026 20252026
- Peterbilt 589 2025-2026 20252026
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