All EMUX retrofit procedures updated to make it clear that the VECU3 must have software updated and...
Peterbilt technical service bulletin R2306 - PB for 2024-2025 Peterbilt 579, 2024-2025 Peterbilt 567 and 2024-2025 Peterbilt 520 and others.
- Bulletin number
- R2306 - PB (R2306 - PB)
- Component
- Engine
- Summary
- All EMUX retrofit procedures updated to make it clear that the VECU3 must have software updated and vehicle mileage confirmed correct before updating the Digital Display. Parts and Procedure section also updated to include the Vehicle Emissions Control Information label ordering and installation instructions. This label is required for all chassis involved in R2306. Included additional reference to Cummins bulletin C7014 in the procedure section for ordering emissions labels.
Vehicles covered
- Peterbilt 579 2024-2025 20242025
- Peterbilt 567 2024-2025 20242025
- Peterbilt 520 2024-2025 20242025
- Peterbilt 537 2024-2025 20242025
- Peterbilt 589 2024-2025 20242025
VIN decoder
See the problems and recalls for an exact car
Buying a used Peterbilt 579?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history