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Mack MD Recall 23V746: Steering wheel bolt can loosen and detach, causing loss of steering

NHTSA campaign 23V746, reported November 7, 2023, 74 vehicles potentially affected.

What this recall means for you

The steering wheel attachment bolt on certain trucks may loosen and separate from the steering shaft, which can cause the steering wheel to come off while driving.

A detached steering wheel can cause a loss of steering control and increase the risk of a crash. Owners are advised not to drive the vehicle until the repair has been performed.

Authorized dealers will replace the steering wheel retention bolt free of charge. Owners who have questions can contact Mack customer service at 1-800-866-1177 (recall number SC0453), and you can check your VIN for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 23V746Mack Trucks, Inc.
Component
STEERING:CRITICAL FASTENERS
Problem
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD trucks. The steering wheel attachment bolt may loosen and separate from the steering shaft, causing the steering wheel to detach.
Risk
A detached steering wheel can cause a loss of steering control and increase the risk of a crash.
Remedy
Owners are advised not to drive their vehicles until the repair has been performed. Dealers will replace the steering wheel retention bolt, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0453.
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.

Affected vehicles

Mack MD2024