Cooling system: pumpRecall 25V-822 · 2021–2025 Nova Bus LFS
Nova Bus (US) Inc. recall 25V-822 covers 8 2021–2025 Nova Bus LFS for a cooling system: pump problem, reported to NHTSA on November 28, 2025. The manufacturer's latest report (2026 Q3) shows 0% of affected vehicles repaired.
Source: NHTSA recall 25V822000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Nova Bus (US) Inc. (Nova Bus) is recalling certain 2021 and 2024-2025 LFS transit buses. The impeller shaft may be loose, causing the cooling pump to fail.
The risk
A cooling pump failure can cause a loss of drive power, increasing the risk of a crash.
The fix
Nova Bus will inspect and replace the pump as necessary, free of charge. Owner notification letters were mailed February 3, 2026.Owners may contact Nova Bus customer service at 1-450-472-6410. Nova Bus' number for this recall is CR5803. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning January 27, 2026.
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
0%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.
Vehicles in this recall
Built from February 8, 2021 to February 14, 2025. Not every vehicle in these model years is included; check by VIN.