United StatesCasco engine coolant level sensors with part number N108036 are affected; look for the part number N108036 on the sensor. The sensor could send a false signal that may cause the engine to shut down, increasing crash and injury risk. Nova Bus will reimburse owners for sensor replacement free of charge; owner notification letters are expected to be mailed November 2, 2026, and owners may contact Nova Bus customer service at 1-800-350-6682 (recall number ER5937).
What's being recalled
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.
How to identify it
NHTSA campaign 26E062000; Manufacturer campaign ER5937
The hazard
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.
What to do
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.
The official notice
This page is a summary of the notice published by U.S. National Highway Traffic Safety Administration, collected from U.S. National Highway Traffic Safety Administration. Check the original before you act on it.
Read the official notice (opens in a new tab)