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Safety Recalls of Kenworth W900b Vehicles

There have been 10 safety recalls for the Kenworth W900b. The most recent recalls are shown below. Table 1 and Table 2 show the historical recalls and the recall statistics by the model year of the Kenworth W900b.

NHTSA Recall #: 24V915000; Dec. 9, 2024

safety systems that depend on the ecu (automatic traction control, abs, electronic stability control, active cruise control, and collison mitigation system) may not function properly or at all, increasing the risk of a crash.

Recalled Vehicles: 2024 Kenworth C500b, 2025 Kenworth C500b, 2023 Kenworth T280, 2024 Kenworth T280, 2025 Kenworth T280, 2022 Kenworth T370, 2023 Kenworth T370, 2021 Kenworth T380, 2022 Kenworth T380, 2023 Kenworth T380, 2024 Kenworth T380, 2025 Kenworth T380, 2021 Kenworth T440, 2022 Kenworth T440, 2023 Kenworth T440, 2022 Kenworth T480, 2023 Kenworth T480, 2024 Kenworth T480, 2025 Kenworth T480, 2021 Kenworth T680, 2022 Kenworth T680, 2023 Kenworth T680, 2024 Kenworth T680, 2025 Kenworth T680, 2021 Kenworth T800b, 2022 Kenworth T800b, 2023 Kenworth T800b, 2024 Kenworth T800b, 2025 Kenworth T800b, 2021 Kenworth T880, 2022 Kenworth T880, 2023 Kenworth T880, 2024 Kenworth T880, 2025 Kenworth T880, 2021 Kenworth W900b, 2022 Kenworth W900b, 2023 Kenworth W900b, 2024 Kenworth W900b, 2025 Kenworth W900b, 2021 Kenworth W990, 2022 Kenworth W990, 2023 Kenworth W990, 2024 Kenworth W990, 2025 Kenworth W990, 2021 Peterbilt 337, 2022 Peterbilt 337, 2023 Peterbilt 337, 2021 Peterbilt 348, 2022 Peterbilt 348, 2023 Peterbilt 348, 2022 Peterbilt 365, 2023 Peterbilt 365, 2024 Peterbilt 365, 2025 Peterbilt 365, 2022 Peterbilt 367, 2023 Peterbilt 367, 2024 Peterbilt 367, 2025 Peterbilt 367, 2021 Peterbilt 389, 2022 Peterbilt 389, 2023 Peterbilt 389, 2024 Peterbilt 389, 2025 Peterbilt 389, 2022 Peterbilt 520, 2023 Peterbilt 520, 2024 Peterbilt 520, 2025 Peterbilt 520, 2024 Peterbilt 536, 2025 Peterbilt 536, 2023 Peterbilt 537, 2024 Peterbilt 537, 2025 Peterbilt 537, 2021 Peterbilt 548, 2022 Peterbilt 548, 2023 Peterbilt 548, 2024 Peterbilt 548, 2025 Peterbilt 548, 2021 Peterbilt 567, 2022 Peterbilt 567, 2023 Peterbilt 567, 2024 Peterbilt 567, 2025 Peterbilt 567, 2021 Peterbilt 579, 2022 Peterbilt 579, 2023 Peterbilt 579, 2024 Peterbilt 579, 2025 Peterbilt 579, 2024 Peterbilt 589, 2025 Peterbilt 589

Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

Recall Summary: paccar incorporated (paccar) is recalling certain 2021-2025 peterbilt and kenworth vehicles, equipped with bendix ec80 advanced electronic control units (ecu). please see the recall report for a complete list of models.... Details of this recall 🔎

Table 1. Historical Recalls of Kenworth W900b Vehicles

Date	Component	Vehicle Affected
Dec. 9, 2024	Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module	220,972
Oct. 25, 1993	Steering:linkages	500
Jun. 10, 1991	Visibility:windshield Wiper/washer:linkages	15,000
Apr. 18, 1991	Engine And Engine Cooling:cooling System:fan	997
Mar. 14, 1991	Suspension:rear	5,623
Jun. 24, 1988	Vehicle Speed Control:accelerator Pedal	283
Oct. 8, 1987	Vehicle Speed Control:springs	666
Dec. 7, 1986	Unknown Or Other	90
Dec. 7, 1986	Electrical System:fuses And Circuit Breakers	5,000
Jul. 26, 1982	Service Brakes, Air:supply	1,000

Table 2. Recall Statistics of Kenworth W900b Model Years

Model	# Recalls
2025 Kenworth W900b	1
2024 Kenworth W900b	1
2023 Kenworth W900b	1
2022 Kenworth W900b	1
2021 Kenworth W900b	1
1993 Kenworth W900b	1
1992 Kenworth W900b	1
1991 Kenworth W900b	3
1990 Kenworth W900b	3
1989 Kenworth W900b	2
1988 Kenworth W900b	1
1987 Kenworth W900b	2
1986 Kenworth W900b	2
1985 Kenworth W900b	2
1984 Kenworth W900b	1
1983 Kenworth W900b	1
1982 Kenworth W900b	1