Certain Model 535/536/537/548 may have an oversized magnet carrier in the throttle pedal assembly, which...
Peterbilt technical service bulletin 25PBA for 2023-2024 Peterbilt 548, 2023-2024 Peterbilt 537 and 2023-2024 Peterbilt 535 and others.
- Bulletin number
- 25PBA (25PBA)
- Component
- Vehicle speed control
- Summary
- Certain Model 535/536/537/548 may have an oversized magnet carrier in the throttle pedal assembly, which may cause the pedal to stick, and may increase the risk of a crash. Driver may feel sticking or that pedal does not return to idle once released. Pressing the service brake will overcome a stuck throttle pedal and allow the vehicle to stop. All affected chassis must perform a date inspection on the throttle pedal. If the date falls on or between suspect range, 08/12/2022 through 12/14/2022, throttle pedal is considered bad and will need to be replaced. Safety Recall start date: 03/27/2025
Vehicles covered
- Peterbilt 548 2023-2024 20232024
- Peterbilt 537 2023-2024 20232024
- Peterbilt 535 2023-2024 20232024
- Peterbilt 536 2023-2024 20232024
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