Electrical system: softwareRecall 23V-768 · 2021–2023 Lonestar SV Electric S22
Lonestar Specialty Vehicles recall 23V-768 covers 13 2021–2023 Lonestar SV Electric S22 for a electrical system: software problem, reported to NHTSA on November 14, 2023. The manufacturer's latest report (2024 Q1) shows 100% of affected vehicles repaired.
Source: NHTSA recall 23V768000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
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.
The risk
An operator may be unaware of a high voltage battery pack malfunction, increasing the risk of a fire.
The fix
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.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.