2023 KENWORTH T440 Complaints and Recall Information

The 2023 KENWORTH T440 has 0 complaints and 23 recalls filed with NHTSA. Owners most frequently report issues related to safety system malfunctions, engine stalls, and steering problems as detailed in the recall data.

There are 23 recalls affecting the 2023 KENWORTH T440. These recalls cover critical systems including the electrical control units, braking and traction control modules, steering assembly, and engine control modules. The defects pose safety risks such as loss of steering, engine stalls, and malfunctioning safety features tied to electronic control units.

• Electrical System Software. NHTSA recall 24V915000 affects 220,764 vehicles with Bendix EC80 ECUs. Electrical noise can cause the ECU to misprocess commands or stop working, impairing safety systems like ABS and collision mitigation. Dealers will reprogram the ECU software free of charge. Owner notifications began February 3, 2025.
• Service Brakes Control Module. Also under recall 24V915000 for 220,764 vehicles, electrical interference with the Bendix EC80 ECU disrupts traction control and electronic stability functions. Dealers reprogram the ECU software at no cost, with owner letters mailed February 3, 2025.
• Steering Assembly. Recall 22V547000 involves 47,500 vehicles whose steering gears may fracture due to incorrect assembly, risking loss of steering control. Dealers inspect and replace faulty gears free of charge. Owner notifications were sent September 26, 2022.
• Engine Control Module (ECM). Recall 22V631000 covers 1,601 vehicles where an internal short circuit in the ECM can cause the engine to stall unexpectedly. Dealers will replace the ECM free of charge. Owner notification letters were expected starting October 16, 2022.

Owners with repeated repairs or unresolved safety-related defects on the 2023 KENWORTH T440 may have rights under state lemon laws. Consulting a qualified attorney could assist in evaluating these rights based on repair history and recall compliance.