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This is a historical safety record. The campaign may no longer be active.

NHTSA : 21V293000🔴 ⚠️ High severity

Campaign Details

Component: STEERING

Defect Description

Mack Trucks, Inc. (Mack) is recalling certain 2019-2020 LR vehicles. The steering transfer case may have an insufficient amount of oil.

Consequence / Hazard

The internal bearings may fail without sufficient lubrication, causing steering lock-up and increasing the risk of a crash.

Proposed Solution

Dealers will replace the transfer case, free of charge. Owner notifications letters were mailed on May 12, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0424.

🚗 Affected Vehicles2

All the models below were recalled for this exact same problem.