Daimler Truck North America is recalling 21,560 Western Star trucks due to a fire risk, according to a National Highway Traffic Safety Administration database.
A potential short circuit issue involves certain 2021-2026 model 47X trucks and 2020-2026 model 49X vehicles due to an incorrectly installed battery connection, according to a NHTSA letter.
A positive junction point stud may have been installed incorrectly, the OEM said in a recall report.
Truckers may be able to detect potential problems ahead of an incident. “Drivers may experience a slow or no crank when starting their vehicle,” the report noted. “Driver may visually observe corrosion present around the stud and/or cable lug.”
No deaths or injuries have occurred, but dozens of vehicles had problems that could be covered by warranty. Several trucks being used had fires and melted or burnt studs this year, Daimler said.
Following a review, Daimler decided to make the recall starting May 12, and a week later, the manufacturer updated production processes and added an additional inspection to ensure proper cable lug orientation.
Repairs will be made free of charge through Daimler Truck North America authorized service facilities. A remedy program is in development, the company said.
