Nova Bus (US) Inc.: Engine and Engine Cooling › Cooling System
Nova Bus (US) Inc. reported this defect to federal regulators on Sep 3, 2026 and put the number of vehicles at risk at 928. The repair is free for as long as the recall stands.
The defect
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 remedy
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.
5 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2024 Nova Bus LFS | 0 | 14 | 0 | 0 |
| 2024 Nova Bus LFS Artic | 0 | 2 | 0 | 0 |
| 2023 Nova Bus LFS | 2 | 34 | 0 | 0 |
| 2023 Nova Bus LFS Artic | 0 | 10 | 0 | 0 |
| 2022 Nova Bus LFS | 0 | 35 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 26V573000.
Full record for the 2024 Nova Bus LFS → · Recalls carrying a do-not-drive advisory → · Where this data comes from →