NHTSA recall 22V204000
Steering › Hydraulic power assist system
Mack LR Electric
Reported Mar 29, 202233 vehicles affectedMack Trucks, Inc.Maker’s number SC0434
The defect
Mack Trucks, Inc. (Mack) is recalling certain 2023 LR Battery Electric trucks. During certain driving maneuvers, the power steering system may lose pressure, causing a loss of power steering assist.
The risk
Loss of power steering assist increases the risk of a crash.
The remedy
Dealers replace the higher ratio steering gear and power steering pump software for higher RPM's on the steering pump, free of charge. Owner notification letters were mailed on May 24, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0434.