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NHTSARecalled Nov 14, 2023 · #23V768000

Failure to Detect High Voltage Battery Malfunction

Hazard

Vehicle safety defect

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Description

Lonestar Specialty Vehicles is recalling certain 2021-2023 SV Hybrid Electric S22 terminal tractors. The Vehicle Control Unit (VCU) may disable the Battery Management System (BMS) isolation measurement feature, preventing the detection of a high voltage battery pack malfunction. An operator may be unaware of a high voltage battery pack malfunction, increasing the risk of a fire.

Product details

Product
Failure to Detect High Voltage Battery Malfunction
Type
Vehicle
Manufacturer
Lonestar Specialty Vehicles
Model numbers
UPCs

What you should do

Lonestar Specialty Vehicles has released an over-the-air (OTA) VCU software update, free of charge. Owner notification letters were mailed January 19, 2024. Owners may contact Lonestar customer service at 1-903-306-0801.

View the official CPSC notice