NHTSA recall 25V822000 · Nov 28, 2025
Nova Bus (US) Inc.: Cooling Pump Failure May Cause Loss of Drive Power
Product
2021 and 2024-2025 LFS transit buses
Hazard
A cooling pump failure can cause a loss of drive power, increasing the risk of a crash.
What to do
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.
Got a car, truck or motorcycle? The surest check is your 17-character VIN, which is on your registration, insurance card, or the driver-side dashboard. NHTSA's free lookup shows any open recall that hasn't been repaired on that exact vehicle.
Check my VIN on NHTSA.govRecall details
- 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.
- Component
- ENGINE AND ENGINE COOLING
- Recall type
- Vehicle
- Potentially affected
- 8
- Manufacturer campaign number
- CR5803
Source: National Highway Traffic Safety Administration (NHTSA) notice.
Copied from the agency record without changes. Data as of Oct 14, 2026, 1:15 AM EDT. The agency notice is the final word.
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