Vehicle recall 25V822000 · November 28, 2025
2021, 2024-2025 Nova Bus LFS
The impeller shaft may be loose, causing the cooling pump to fail.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- 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.
- Consequence
- A cooling pump failure can cause a loss of drive power, increasing the risk of a crash.
- Remedy
- 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 details
- NHTSA campaign
- 25V822000
- Reported to NHTSA
- November 28, 2025
- Filed by
- Nova Bus (US) Inc.
- Manufacturer campaign
- CR5803
- Owner notification
- February 3, 2026
- Vehicles potentially affected
- 8
- Initiated by
- the manufacturer
- Components
- Engine and engine cooling › Cooling system › Pump
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Nova Bus LFS (2021, 2024-2025): 2025, 2024, 2021
Has your Nova Bus been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Nova Bus dealer can also check your VIN. Recall repairs are free.