NHTSA campaign 24V873000 · Nova Bus campaign CR5668
Nova Bus Recall 24V-873: Defective Coolant Sensor May Shut Down Engine
NHTSA recall 24V873000 (Nova Bus campaign CR5668) was reported by Nova Bus (US) Inc. on November 19, 2024, with 758 vehicles potentially affected (per NHTSA). NHTSA's record lists the Nova Bus LFS and Nova Bus LFS Artic for model years 2022–2024. Owners were notified on February 20, 2025, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 24V873000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 24V873000 (also written 24V-873 or 24V873)
- Filed by
- Nova Bus (US) Inc.
- Nova Bus campaign number
- CR5668
- Report received
- Potentially affected
- 758 vehicles (per NHTSA)
- Component
- Engine and Engine Cooling — Cooling System
- Owners notified
Repair completion: 91.56% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 24V873000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Nova Bus
Nova Bus LFS
Nova Bus LFS Artic
- 2023 · Vehicles built October 16, 2023 – November 3, 2023 (per NHTSA)
NHTSA's recall notice
As NHTSA's recall record states it for campaign 24V873000.
Defect description
Nova Bus (US) Inc. (Nova Bus) is recalling certain 2023 LFS Artic and 2022-2024 LFS buses. The coolant sensor could send a false signal, causing the engine to shut down.
Safety 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.
Manufacturer remedy
Nova Bus will inspect and replace the coolant sensor as necessary, free of charge. Owner notification letters were mailed February 20, 2025. Owners may contact Nova Bus customer service at 1-800-350-6682. Nova Bus's number for this recall is CR5668.
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 nhtsa.gov.
Sources
Official NHTSA notice for recall 24V873000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.