# Service campaign 25PBE

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service campaign
- NHTSA id: 11022492
- Published by NHTSA: 2025\-09\-03
- Manufacturer's number: 25PBE
- Manufacturer's date: 2025\-08\-14
- Campaign id or software version: 25PBE
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

Parts and repair procedures are now available. Certain chassis may have a rear suspension tracking rod that interferes with the left rear brake valve components during full suspension travel. This interference could cause a loss of the rear service brake or ABS modulation for one rear axle wheel end, increasing the risk of a crash.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022492-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022492-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes

## Vehicles listed

- 2024 to 2025 PETERBILT 367
- 2024 to 2026 PETERBILT 548
- 2024 to 2026 PETERBILT 567
- 2024 to 2026 PETERBILT 589

## Recalls for the same vehicles and component

- [2025633](/recalls/tc/2025633.md), 2025-11-17: Brakes
- [25V795000](/recalls/nhtsa/25V795000.md), 2025-11-17: SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
- [25V353000](/recalls/nhtsa/25V353000.md), 2025-05-28: SERVICE BRAKES, AIR:ANTILOCK:MODULATOR
- [2024744](/recalls/tc/2024744.md), 2024-12-09: Brakes
- [24V915000](/recalls/nhtsa/24V915000.md), 2024-12-09: ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- [23V661000](/recalls/nhtsa/23V661000.md), 2023-09-29: SERVICE BRAKES, AIR
- [23V087000](/recalls/nhtsa/23V087000.md), 2023-02-15: SERVICE BRAKES, AIR

## Other bulletins for the same vehicles and component

- [25PACH](/bulletins/11030929.md), 2026-04-07, Service campaign: SERVICE BRAKES. 25PACH Safety Recall Update \- Parts Breakdown by Chassis List has been updated with additional parts for chassis 785289, 785290, 794064, 795896, and 795740. The 25PACH: 20k Steerable Pusher: Replace Air Tank on Top of Battery Box procedure has also been updated with additional steps to remove and replace the air tank brackets.
- [23PBJ](/bulletins/10248328.md), 2024-01-05, Service bulletin: SERVICE BRAKES, AIR. Certain 536, 537, 548, and 567 chassis built with 2.1m Medium Duty End of Frame Trailer Connections and Tractor Protection Valves may not meet the standard trailer brake release timing requirements by 0.5 seconds. A delay in the trailer brake release may create momentary instability to the trailer and increase the risk of a crash.
- [23PBJ](/bulletins/10244482.md), 2023-11-10, Service bulletin: SERVICE BRAKES, AIR. Certain 536, 537, and 548 chassis built with 2.1m Medium Duty End of Frame Trailer Connections may exceed the standard trailer brake release timing requirements by 0.5 seconds due to the size of the tractor protection valve fitting and hose. A delay in the trailer brake release can create instability to the trailer and increase the risk of a crash.

JSON: [/v1/bulletins/11022492](/v1/bulletins/11022492)

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