NHTSA recall 21V906000
Electrical system › Software
Kenworth T880 and 6 more
Reported Nov 19, 2021908 vehicles affectedPACCAR IncorporatedMaker’s number 21KWG and 21PBM
The defect
PACCAR Incorporated (PACCAR) is recalling certain 2019-2022 Kenworth T880, W990, Peterbilt 567, 579, 389, and 2022 Peterbilt 536, 537 wrecker and auto hauler vehicles. The work brake (winch brake) may unintentionally disengage the service brakes during winching operations, causing the vehicle to roll.
The risk
Unintended vehicle movement can increase the risk of a crash or injury.
The remedy
Dealers will update the vehicle software, free of charge. Owner notification letters were mailed on January 3, 2022. Owners may contact PACCAR customer service at 1-425-828-5888 (Kenworth); or 1-940-591-4220 (Peterbilt). PACCAR's numbers for this recall are 21KWG and 21PBM.
Electrical system › SoftwareService brakes, air