PDC Oil Contamination

Recall Filing Date: July 27, 2026
Transport Canada Recall ID: 2026-367
NHTSA Recall ID: 26V485
Manufacturer Recall ID: 26PACD

 

PACCAR, Inc. has determined to recall the vehicles below.

Manufacturer  

Peterbilt Motors Company, 1700 Woodbrook Street, Denton, TC 76205 

Description of Defect/Non-compliance 

The Power Distribution Center (PDC) Box in certain vehicles may be contaminated with oil, which could result in loss of power to the engine, antilock brake system, exterior lighting, windshield wipers, and/or defrost system. This issue may also result in non-compliance with multiple FMVSS/CMVSS regulations such as FMVSS/CMVSS 103, 104, 108. 

Safety Risk 

Loss of connections to the PDC during operation of the vehicle may result in loss of exterior lighting, windshield wipers and defrost system, the Antilock Brake System, or engine power any of which could increase the risk of a crash. 

Cause 

A damaged air compressor filter caused an oil leak into the soldering process of the printed circuit boards.

 

Canada 

United States 

Vehicle Makes and Models: 

Peterbilt 567, 579, 589 

Peterbilt 536, 537, 548, 567, 579, 589 

Vehicle Model Years: 

2027 

2027 

Production Dates: 

6/9/2026 to 7/13/2026 

6/9/2026 to 7/13/2026 

Description of Remedy 

Affected vehicle owners will be notified and dealers will inspect for and replace the affected PDC Boxes free of charge. Owners who incurred costs to obtain a remedy for the problem addressed by the recall in advance of receiving notification may seek reimbursement through the process outlined in the general reimbursement plan on file. 

Interim Safety Precautions 

Not Applicable. 

Parts Availability 

PACCAR Inc. confirms that the parts necessary to correct this defect are available through authorized service centers.  

 

Contact Information

If you have questions regarding recall information on this website or published before January 2025, please contact us:

For vehicle specific inquiries, including:

  • Reporting a safety concern
  • Informing us of a transfer of ownership
  • Updating your address

Please Find a Dealer, who can assist with these updates, schedule inspections, perform any necessary repairs, and provide further guidance based on your circumstances.