# Service bulletin 22KWE/PBE

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 bulletin
- NHTSA id: 11030916
- Published by NHTSA: 2026\-04\-07
- Manufacturer's number: 22KWE/PBE
- Manufacturer's date: 2026\-03\-03
- Campaign id or software version: 22KWE/PBE
- NHTSA component: STEERING

## NHTSA's summary

Sheppard Recall Order Process Update \- The Parts section has been updated with revised steps for opening a TCS365 Order Support – Order Inquiry case.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030916-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030916-9999.pdf)

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

## Components

Steering

## Vehicles listed

- 2022 to 2023 KENWORTH C500
- 2022 to 2023 KENWORTH K370
- 2022 to 2023 KENWORTH T170
- 2022 to 2023 KENWORTH T270
- 2022 to 2023 KENWORTH T280
- 2022 to 2023 KENWORTH T380
- 2022 to 2023 KENWORTH T440
- 2022 to 2023 KENWORTH T470
- 2022 to 2023 KENWORTH T480
- 2022 to 2023 KENWORTH T680
- 2022 to 2023 KENWORTH T800
- 2022 to 2023 KENWORTH T880
- 2022 to 2023 KENWORTH W900
- 2022 to 2023 KENWORTH W990
- 2022 to 2023 PETERBILT 325
- 2022 to 2023 PETERBILT 330
- 2022 to 2023 PETERBILT 337
- 2022 to 2023 PETERBILT 348
- 2022 to 2023 PETERBILT 365
- 2022 to 2023 PETERBILT 367
- 2022 to 2023 PETERBILT 389
- 2022 to 2023 PETERBILT 520
- 2022 to 2023 PETERBILT 536
- 2022 PETERBILT 537
- 2023 PETERBILT 537
- 2022 to 2023 PETERBILT 548
- 2022 to 2023 PETERBILT 567
- 2022 to 2023 PETERBILT 579

## Recalls for the same vehicles and component

- [2022592](/recalls/tc/2022592.md), 2022-10-19: Steering
- [22V782000](/recalls/nhtsa/22V782000.md), 2022-10-18: STEERING:LINKAGES:TIE ROD ASSEMBLY
- [2022410](/recalls/tc/2022410.md), 2022-07-28: Steering
- [22V547000](/recalls/nhtsa/22V547000.md), 2022-07-28: STEERING

## Other bulletins for the same vehicles and component

- [46\-028](/bulletins/11033352.md), 2026-06-03, Service campaign: STEERING. Certain Peterbilt Model 520 BEV chassis with an Accelera Power Control and Accessory System \(PCAS\) were manufactured without a check valve in the power steering system.
- [15\-029](/bulletins/10198805.md), 2021-07-06, Service bulletin: STEERING. Information Only – Power steering reservoir cap may separate during removal when it is pulled upward instead of twisted.

JSON: [/v1/bulletins/11030916](/v1/bulletins/11030916)

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