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Nova Bus - Cooling pump failure may cause loss of drive power
Official notice
28 Nov 2025
Last checked
28 Nov 2025
An official NHTSA notice concerns Nova Bus - Cooling pump failure may cause loss of drive power. A cooling pump failure can cause a loss of drive power, increasing the risk of a crash. Published 2025-11-28.
What to do now
Nova bus will inspect and replace the pump as necessary, free of charge. Owner notification letters are expected to be mailed january 27, 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.
Units affected
3
Recall number
CR5803
Official notice
2025-11-28
The hazard
The hazard
A cooling pump failure can cause a loss of drive power, increasing the risk of a crash.
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Turn on automatic VIN checksAffected products
Affected products
Product 1
Units affected
Risk / hazard
Where it was sold
Where it was sold
The source does not list specific retailers. See the official notice for where affected vehicles were sold.
Location 1
Affected area 1
Company & contacts
Company & contacts
Brand
Manufacturer
Phone
Brand: Nova Bus. Contact: Nova Bus (US) Inc..
Source & status
Source & status
Recall details
Recall details
Recall number
Campaign number
Units affected
Source tier
Documents, notices & source
See the official notice and source documents for full details.
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