Kenworth engine control module (ECM) may experience an internal electrical short-circuit, causing the engine to stall.
AFFECTED MODELS
Kenworth T280, T380, T480, T680, T880, W900, W990, 220, 348, 367, 389, 520, 536, 537, 548, 567 and 579
VEHICLES AFFECTED
1,601
REMEDY
Dealers will replace the ECM, free of charge.
COST
Free
The short version
PACCAR Incorporated reported a problem with the engine engine control module (ecu/ecm). Here is what owners need to know.
WHAT
The engine control module (ECM) may experience an internal electrical short-circuit, causing the engine to stall.
WHY IT MATTERS
An unexpected engine stall can increase the risk of a crash.
WHAT TO DO
Take it to a dealer — they will replace the ECM, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 22V-631.
| YEAR RANGE | MODEL |
|---|---|
| 2023 | Kenworth T280 |
| 2023 | Kenworth T380 |
| 2023 | Kenworth T480 |
| 2023 | Kenworth T680 |
| 2023 | Kenworth T880 |
| 2023 | Kenworth W900 |
| 2023 | Kenworth W990 |
| 2023 | Peterbilt 220 |
| 2023 | Peterbilt 348 |
| 2023 | Peterbilt 367 |
| 2023 | Peterbilt 389 |
| 2023 | Peterbilt 520 |
| 2023 | Peterbilt 536 |
| 2023 | Peterbilt 537 |
| 2023 | Peterbilt 548 |
| 2023 | Peterbilt 567 |
| 2023 | Peterbilt 579 |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
Not affiliated
MyAutoRecalls is not affiliated with PACCAR Incorporated or the National Highway Traffic Safety Administration.