PETERBILT 536 2025: STEERING:GEAR BOX:SHAFT SECTOR

General Information

NHTSA Campaign ID Number: 24V233000

Make Model Year
PETERBILT 536 2025
Date Owners Notified Date Received by ODI Date Added to Database
2024-07-29 2024-03-27 2024-03-27

Manufacturers Involved: PACCAR Incorporated

Manufacturer Campaign Number: 24PBF, 24KWF

Component: STEERING:GEAR BOX:SHAFT SECTOR

Potential Number Of Units Affected: 782

Report Initiator: MFR MFR Report

Summary

PACCAR Incorporated "PACCAR" is recalling certain 2025 Peterbilt 536, 548, 567, 579, and Kenworth T280, T380, T480, T680, T880, and W990 vehicles. The steering gear sector shaft may have been improperly heat-treated, which can cause the gear teeth to crack or fracture.

Consequence

Fractured steering gear teeth can cause a loss of steering control, increasing the risk of a crash.

Remedy

Dealers will inspect the serial numbers, and replace the steering gears as necessary, free of charge. Owner notification letters were mailed August 7, 2024. Owners may contact Kenworth customer service at 1-425-828-5888 and Peterbilt customer service at 1-940-591-4220. PACCAR's numbers for this recall are 24PBF and 24KWF.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 'TTY 1-800-424-9153', or go to www.nhtsa.gov.