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Casco recall - Cooling System

NHTSA · September 3, 2026

NHTSA recall campaign 26E062000 (Casco), reported September 3, 2026.
Potentially affected vehicles: 591.
Component: Cooling System.
Details as of September 11, 2026; the linked official notice is authoritative for lot codes, VINs, and remedies.

Agency: NHTSA
Posted: September 3, 2026
Recalling firm: Nova Bus (US) Inc.
Source ID: 26E062000

Defect

Nova Bus (US) Inc. (Nova Bus) is recalling certain Casco engine coolant level sensors with part number N108036. The coolant sensor could send a false signal, causing the engine to shut down.

Consequence

An unexpected engine shut down can increase the risk of a crash. Additionally, transferring passengers from the disabled bus can increase the risk of injury.

Corrective action

Nova Bus will reimburse the owners for the replacement of the sensor, free of charge. Owner notification letters are expected to be mailed November 2, 2026. Owners may contact Nova Bus customer service at 1-800-350-6682. Nova Bus's number for this recall is ER5937. This recall expands 25E012.

Affected vehicles

Make	Model	Year
Casco	Coolant Level(Ecl) Sensor	9999