Key Takeaway
Alternator Positive Cable May Chafe and Cause Fire by PACCAR, INCORPORATED was recalled on June 13, 2023. What to do: Dealers will replace the frame fastener and secure the alternator cable, free of charge. Owner notification letters are expected to be mailed August...
Alternator Positive Cable May Chafe and Cause Fire
Description
PACCAR, Incorporated (PACCAR) is recalling certain 2021-2023 Peterbilt 579 vehicles equipped with MX-13 engines and 160-amp alternators. A fastener on the front spring bracket may have been installed with the head on the outside of the frame rail, which can chafe and damage the alternator positive cable.
Injuries / Consequence
A damaged alternator cable increases the risk of a fire.
Remedy
Dealers will replace the frame fastener and secure the alternator cable, free of charge. Owner notification letters are expected to be mailed August 11, 2023. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 23PBD.
Products Affected
Vehicle
VehiclesCompany Information
PACCAR, INCORPORATED
Unknown location
View all 453 recalls by PACCAR, INCORPORATED →Related Recalls
Steering Cross-Shaft May Fail
January 20, 2026
Insufficient Air Volume in Brake System /FMVSS 121
November 18, 2025
Instrument Panel Display Failure/FMVSS 101 & 121
September 3, 2025
Insufficient Illumination from Lights/FMVSS 108
June 27, 2025
Service Brakes May Fail
May 29, 2025
Defective Harness May Cause Loss of Drive Power
March 25, 2025
Frequently Asked Questions
Is this recall still active?
Check the status badge at the top of this page. "Ongoing" means the recall is still active and you should follow the remedy instructions. "Completed" or "Terminated" means the recall process has concluded, though the safety issue remains relevant for any unrepaired products.
How do I check if my product is affected?
Compare the model number, lot code, serial number, or date range listed in the recall notice with the information on your product's label or packaging. For vehicles, check your VIN at NHTSA.gov/Recalls.
What remedy is available for this recall?
The listed remedy for this recall is: Dealers will replace the frame fastener and secure the alternator cable, free of charge. Owner notification letters are expected to be mailed August 11, 2023. Owners may contact Peterbilt's customer...
Where can I find the original recall notice?
This recall was issued by NHTSA. You can view the original notice using the link provided above.