Recalls › United States › Mack Trucks, Inc. ANTHEM (AN), PIONEER (PR)

Mack Trucks, Inc. ANTHEM (AN), PIONEER (PR) — recall

Automotive · United States · 2025-08-11

Mack Anthem and Pioneer vehicles, dynamic steering and oversteer guidance may malfunction

Country	United States
Category	Automotive
Published	2025-08-11
Manufacturer	Mack Trucks, Inc.
Models affected	ANTHEM (AN), PIONEER (PR)
Model year	2025, 2025-2026
Units affected	32
Defect	Mack Trucks, Inc. (Mack) is recalling certain 2025 Anthem and 2025-2026 Pioneer vehicles. The dynamic steering and oversteer guidance feature may malfunction and cause a loss of steering control._x000D_ A loss of steering control increases the risk of a crash.
Remedy	The oversteer guidance feature will be disabled through an over-the-air (OTA) update or by a dealer, free of charge. Owner notification letters are expected to be mailed October 5, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0483.
Recall number	25V521000
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	FMVSS (NHTSA) · Full guide →

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