# NHTSA recall 22V631000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 22V631000
- Manufacturer's number: 22KWG and 22PBG
- Manufacturer: PACCAR Incorporated
- Reported: 2022\-08\-17
- Owners notified: 2022\-09\-26
- Component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)
- Units potentially affected: 1601
- Part numbers: CM2450A \(5572391\)

## What is wrong

PACCAR Incorporated \(PACCAR\) is recalling certain 2023 Peterbilt 220, 389, 520, 536, 537, 348, 367, 567, 548, 579, and 2023 Kenworth T680, K270, T440, T880, W990, K370, T280, T380, T480, T800, and W900 vehicles.  The engine control module \(ECM\) may experience an internal electrical short\-circuit, causing the engine to stall.


## What can happen

An unexpected engine stall can increase the risk of a crash.


## The remedy

Dealers will replace the ECM, free of charge.  Owner notification letters are expected to be mailed October 16, 2022.  Owners may contact Kenworth's customer service at 1\-425\-828\-5888 and Peterbilt's customer service at 1\-940\-591\-4220.  PACCAR's number for this recall is 22KWG and 22PBG.


## Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), or go to www.nhtsa.gov.


## Remedy progress the manufacturer reported

- Report: Annual report 2, for 2025 quarter 3 to 2026 quarter 2
- Filed with NHTSA: 2026\-07\-29
- Vehicles in the campaign: 1601
- Reported remedied: 1267 \(79%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 2, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- 2023 KENWORTH K270
- 2023 KENWORTH K370
- [2023 KENWORTH T280](/makes/kenworth/t280/2023/recalls.md)
- [2023 KENWORTH T380](/makes/kenworth/t380/2023/recalls.md)
- 2023 KENWORTH T440
- [2023 KENWORTH T480](/makes/kenworth/t480/2023/recalls.md)
- [2023 KENWORTH T680](/makes/kenworth/t680/2023/recalls.md)
- 2023 KENWORTH T800B
- [2023 KENWORTH T880](/makes/kenworth/t880/2023/recalls.md)
- 2023 KENWORTH W900
- [2023 KENWORTH W990](/makes/kenworth/w990/2023/recalls.md)
- [2023 PETERBILT 220](/makes/peterbilt/220/2023/recalls.md)
- [2023 PETERBILT 348](/makes/peterbilt/348/2023/recalls.md)
- [2023 PETERBILT 367](/makes/peterbilt/367/2023/recalls.md)
- [2023 PETERBILT 389](/makes/peterbilt/389/2023/recalls.md)
- [2023 PETERBILT 520](/makes/peterbilt/520/2023/recalls.md)
- [2023 PETERBILT 536](/makes/peterbilt/536/2023/recalls.md)
- [2023 PETERBILT 537](/makes/peterbilt/537/2023/recalls.md)
- 2023 PETERBILT 548
- [2023 PETERBILT 567](/makes/peterbilt/567/2023/recalls.md)
- [2023 PETERBILT 579](/makes/peterbilt/579/2023/recalls.md)

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/22V631000](/v1/recalls/nhtsa/22V631000)

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