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NHTSANHTSA · Vehicles·Recall number 22V631000

2023 Peterbilt 520 | 2023 Peterbilt 579 | 2023 Kenworth T680 | 2023 Kenworth T800b | 2023 Kenworth W900 | 2023 Kenworth T280 | 2023 Kenworth T380 | 2023 Peterbilt 536 | 2023 Peterbilt 537 | 2023 Kenworth T440 | 2023 Kenworth T480 | 2023 Kenworth T880 | 2023 Peterbilt 567 | 2023 Peterbilt 389 | 2023 Peterbilt 367 | 2023 Kenworth W990 | 2023 Peterbilt 548 | 2023 Peterbilt 348 | 2023 Kenworth K270 | 2023 Kenworth K370 — Engine and engine cooling: engine: engine control module (ecu/ecm)

Published August 18, 2022 · Recall initiated: August 17, 2022

Summary

NHTSA records recall 22V631000, published August 18, 2022 and initiated August 17, 2022. Recalling firm: PACCAR Incorporated; 2023 Peterbilt 520 | 2023 Peterbilt 579 | 2023 Kenworth T680 | 2023 Kenworth T800b | 2023 Kenworth W900 | 2023 Kenworth T280 | 2023 Kenworth T380 | 2023 Peterbilt 536 | 2023 Peterbilt 537 | 2023 Kenworth T440 | 2023 Kenworth T480 | 2023 Kenworth T880 | 2023 Peterbilt 567 | 2023 Peterbilt 389 | 2023 Peterbilt 367 | 2023 Kenworth W990 | 2023 Peterbilt 548 | 2023 Peterbilt 348 | 2023 Kenworth K270 | 2023 Kenworth K370 — Engine and engine cooling: engine: engine control module (ecu/ecm).

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What's the hazard

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 to do

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.

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Recall details

Brand
PETERBILT
Model
520
Manufacturer
PACCAR Incorporated
Lot
2023 PETERBILT 520 | 2023 PETERBILT 579 | 2023 KENWORTH T680 | 2023 KENWORTH T800B | 2023 KENWORTH W900 | 2023 KENWORTH T280 | 2023 KENWORTH T380 | 2023 PETERBILT 536 | 2023 PETERBILT 537 | 2023 KENWORTH T440 | 2023 KENWORTH T480 | 2023 KENWORTH T880 | 2023 PETERBILT 567 | 2023 PETERBILT 389 | 2023 PETERBILT 367 | 2023 KENWORTH W990 | 2023 PETERBILT 548 | 2023 PETERBILT 348 | 2023 KENWORTH K270 | 2023 KENWORTH K370
Risk classification
V
Country
US

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Questions about this recall

Was 2023 Peterbilt 520 | 2023 Peterbilt 579 | 2023 Kenworth T680 | 2023 Kenworth T800b | 2023 Kenworth W900 | 2023 Kenworth T280 | 2023 Kenworth T380 | 2023 Peterbilt 536 | 2023 Peterbilt 537 | 2023 Kenworth T440 | 2023 Kenworth T480 | 2023 Kenworth T880 | 2023 Peterbilt 567 | 2023 Peterbilt 389 | 2023 Peterbilt 367 | 2023 Kenworth W990 | 2023 Peterbilt 548 | 2023 Peterbilt 348 | 2023 Kenworth K270 | 2023 Kenworth K370 — Engine and engine cooling: engine: engine control module (ecu/ecm) recalled?

Yes. NHTSA published recall 22V631000 on August 18, 2022. Reported hazard: 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 should I do if I have this product?

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.

How do I know if my unit is part of the recall?

Compare your product details with the notice. Brand: PETERBILT. Model: 520.

View official NHTSA notice(opens on nhtsa.gov)