NHTSA Campaign 25V822000

ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP

Issued by Nova Bus (US) Inc. · Reported Nov 28, 2025 · 8 vehicles affected

What's wrong

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.

Vehicles affected by this recall

Make Model Year Units
NOVA BUS LFS 2021 8
NOVA BUS LFS 2024 8
NOVA BUS LFS 2025 8

Source: NHTSA Campaign 25V822000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.