Nova Bus Lfs, Nova Bus Lfs Artic, model years 2022 to 2024. Filed by Nova Bus (US) Inc. and reported to NHTSA on 3 September 2026. 928 vehicles potentially affected.
What the notice says 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.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
CarsMultiverse/Recalls/Nova Bus
Nova Bus's own number for this recall: CR5936. That is the number on the owner letter and on the dealer paperwork. 26V573 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 26V573 cover?
- Nova Bus Lfs, Nova Bus Lfs Artic, model years 2022-2024.
- What is wrong with them?
- 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.
- What can happen if it is not put right?
- 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.
- Is there a fix yet?
- Yes, and it is free. 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.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Nova Bus calls this recall CR5936, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
affected
in the notice
caught
| Campaign | 26V573 |
|---|---|
| Filed by | Nova Bus (US) Inc. |
| System at fault | Engine And Engine Cooling |
| Reported to NHTSA | 3 September 2026 |
| Model years | 2022-2024 |
| Vehicles named | NOVA BUS LFS, NOVA BUS LFS ARTIC |
What the notice says today
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 consequence
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.
What it said before
Nothing has changed while we have been watching. We first read this campaign on 22 September 2026 and last read it on 22 September 2026.
The copy we hold today hashes to b7c4b0f466ec2914fcb592780613036f…, so if it is ever edited the change is provable rather than a matter of memory.
Last checked . No change has been recorded in the wording.
Official record: NHTSA campaign 26V573. Every Nova Bus campaign we hold: Nova Bus recalls.
Owners of these cars
No register publishes what happens after the letter. Owners do: tell us, in two taps.
Anonymous: no account, no cookie, nothing you type is stored beyond these choices. Figures appear once 3 owners have answered, and are published with the record under CC BY 4.0.