Cooling system: hoses/lines/piping/fittingsRecall 24V-231 · 2020–2024 Nova Bus LFS
Nova Bus (US) Inc. recall 24V-231 covers 653 2020–2024 Nova Bus LFS for a cooling system: hoses/lines/piping/fittings problem, reported to NHTSA on March 27, 2024. The manufacturer's latest report (2026 Q2) shows 100% of affected vehicles repaired.
Source: NHTSA recall 24V231000 and manufacturer quarterly reports. Started by an NHTSA defect investigation.
The 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.
The 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.
The fix
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.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
100%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.