Engine and engine cooling: cooling systemRecall 26V-573 · Nova Bus vehicles
Nova Bus (US) Inc. recall 26V-573 covers 928 Nova Bus vehicles for a engine and engine cooling: cooling system problem, reported to NHTSA on September 3, 2026.
Source: NHTSA recall 26V573000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Nova Bus (US) Inc. (Nova Bus) is recalling certain 2023-2024 LFS Artic and 2022-2024 LFS buses. The coolant sensor could send a false signal, causing the engine to shut down.
The risk
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.
The fix
Nova Bus will inspect and replace the coolant sensor as necessary, 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 CR5936. This recall supersedes Recall 24V873. Vehicles repaired under the previous recall will need the new repair completed.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
Vehicles in this recall
Built from October 27, 2022 to October 9, 2024. Not every vehicle in these model years is included; check by VIN.