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Data through Oct 2026
Campaign 25V-822

Impeller shaft may be loose, causing the cooling pump to fail

View NHTSA filingAll Nova Bus campaigns
Defect 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.

Source: NHTSA ODI recalls file, campaign 25V822000. Text as published by NHTSA.
Vehicles covered

One product line is covered

Owner complaints filed with NHTSA about engine and cooling on these vehicles: 0, of which 0 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 25V-822
MakeModelModel yearsComplaints on this component
Nova BUSLFS2021 to 20250
Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.