Peterbilt, Kenworth recall — Power Distribution Module/Ipdm

NHTSA · July 27, 2026

• NHTSA recall campaign 26V485000 (Peterbilt, Kenworth), reported July 27, 2026.
• Potentially affected vehicles: 5,919.
• Component: Power Distribution Module/Ipdm.
• Details as of July 31, 2026; the linked official notice is authoritative for lot codes, VINs, and remedies.

Agency

NHTSA

Posted

July 27, 2026

Recalling firm

PACCAR Incorporated

Source ID

26V485000

NHTSA campaign →

Defect

PACCAR Incorporated (PACCAR) is recalling certain 2027 Peterbilt and Kenworth vehicles. Please see the recall report for a complete list of models. The power distribution center (PDC) box may be contaminated with oil, which could result in a loss of drive power, Antilock Brake System (ABS) functionality, exterior lighting, windshield wipers, or the defogging system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 103, "Windshield Defrosting and Defogging Systems," 104, "Windshield Wiping and Washing Systems," and 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence

A loss of lighting, windshield wipers, ABS function, or a loss of drive power can increase the risk of a crash.

Corrective action

Dealers will inspect the PDC serial numbers, and replace the PDC boxes as necessary, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed September 25, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACD.

Affected vehicles

Related: Vehicle recalls · All recall events