Mack Recalls 2021-2023 LR Electric Trucks for Steering Assist Loss
Mack Trucks is recalling 2021-2023 LR Electric trucks because the power steering system may lose pressure, increasing crash risk.
What this means for you
Illness, injury, or structural failure has been reported. Stop using the product immediately and contact the manufacturer for a refund or repair.
Our severity reasoning: The recall involves a structural vehicle defect (steering system) that increases the risk of a crash, meeting the criteria for a Severe rating.
Plain-English summary
Mack Trucks, Inc. is recalling certain 2021-2023 LR Battery Electric trucks. The recall addresses a defect in the hydraulic power assist steering system where pressure may be lost during certain driving maneuvers, resulting in a loss of power steering assist.
This defect increases the risk of a crash. Dealers will replace the higher ratio steering gear and update the power steering pump software for higher RPMs 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 or the NHTSA Vehicle Safety Hotline at 1-888-327-4236. Mack's recall number is SC0434.
The recalled product
- Product
- MACK LR ELECTRIC
- Brand
- MACK
- Manufacturer
- Mack Trucks, Inc.
- Category
- Vehicle — Commercial Truck
- Affected units
- 33
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Model numbers (1)
- LR ELECTRIC
Distribution
Distributed nationwide across the United States.
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