Home / Latest recalls / 24V231

Nova Bus LFS Recall 24V231: Coolant hose can leak and stall bus engine

NHTSA campaign 24V231, reported March 27, 2024, 653 vehicles potentially affected.

What this recall means for you

The engine coolant return hose on these buses may fail, causing a coolant leak. Losing coolant can lead to an unexpected engine shutdown.

An unexpected shutdown can increase the risk of a crash. Moving passengers off a disabled bus can also increase the risk of injury.

Nova Bus will replace the engine coolant return hose free of charge. Owners who have not received the notice, mailed July 3, 2024, can contact Nova Bus customer service at 1-800-350-6682, referencing recall CR5577. You can also check your vehicle identification number (VIN) for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 24V231Nova Bus (US) Inc.
Component
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
Problem
Nova Bus (US) Inc. (Nova Bus) is recalling certain 2020-2024 LFS vehicles. The engine coolant return hose may fail, leaking coolant and causing an engine shutdown.
Risk
An unexpected engine shutdown can increase the risk of a crash. Additionally, transferring passengers from the disabled bus can increase the risk of injury.
Remedy
Nova Bus will replace the engine coolant return hose, free of charge. Owner notification letters were mailed July 03, 2024. Owners may contact Nova Bus customer service at 1-800-350-6682. Nova Bus number for this recall is CR5577.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Nova Bus LFS20202021202220232024