NHTSA Campaign 22V204000

STEERING:HYDRAULIC POWER ASSIST SYSTEM

Issued by Mack Trucks, Inc. · Reported Mar 29, 2022 · 33 vehicles affected

What's wrong

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.

Consequence

Loss of power steering assist increases the risk of a crash.

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.

Vehicles affected by this recall

Make Model Year Units
MACK LR ELECTRIC 2021 33
MACK LR ELECTRIC 2022 33
MACK LR ELECTRIC 2023 33

Source: NHTSA Campaign 22V204000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.