Electrical systemRecall 23V-621 · 2024 Thomas Built Buses Saf-t-liner C2
Daimler Trucks North America, LLC recall 23V-621 covers 679 2024 Thomas Built Buses Saf-t-liner C2 for a electrical system problem, reported to NHTSA on September 6, 2023. The manufacturer's latest report (2025 Q3) shows 97% of affected vehicles repaired.
Source: NHTSA recall 23V621000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Daimler Trucks North America, LLC (DTNA) is recalling certain 2024 Thomas Built Buses SAF-T-Liner C2 school buses. The electrical cables for the air conditioning (AC) may not be installed properly, which can allow the electrical connection to overheat.
The risk
An overheated electrical connection increases the risk of a fire.
The fix
Dealers will inspect and tighten the electrical cables, as necessary, free of charge. Owner notification letters were mailed October 19, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL981.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
97%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.