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Manufacturer recall number

Nova BUS recall CR5668

Nova BUS calls it CR5668. NHTSA filed it as campaign 24V873000 on Nov 19, 2024: engine and engine cooling on the 2022–2024 Nova BUS LFS and 1 other Nova BUS model, 758 vehicles potentially affected. One recall, two numbers — the dealer quotes the manufacturer’s, the federal record carries NHTSA’s.

What NHTSA has under this number

Source: 49 CFR Part 573 filings
NHTSA campaignVehiclesComponentFiledAffectedSeverity
24V8730002022–2024 Nova BUS LFS and 1 other Nova BUS modelEngine And Engine CoolingNov 19, 2024758high
Problem 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. 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. Fix 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.

The manufacturer’s own words as filed for 24V873000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. CR5668 is the number Nova BUS assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 24V873000 is the number NHTSA filed the same recall under when the manufacturer reported it, and it is the one every federal record, this site included, is keyed on.

The repair is free by federal law for vehicles up to fifteen years old. Whether one particular vehicle is included is settled by its VIN against the manufacturer’s build list, not by its model year.

Check one specific vehicle

Both lookups check a VIN against the manufacturer’s own list and say whether the repair is still outstanding on that vehicle.

Common questions

Source: NHTSA, 49 CFR Part 573

Is CR5668 the same recall as 24V873000?

Yes. CR5668 is Nova BUS’s own number for it; 24V873000 is NHTSA’s. One recall, two references.

Which vehicles does CR5668 cover?

2022–2024 Nova BUS LFS and 1 other Nova BUS model, 758 vehicles by the manufacturer’s count. A recall covers a build range, so the VIN decides whether one particular vehicle is in it.

Does the CR5668 repair cost anything?

No. The manufacturer must remedy a safety defect at no charge for vehicles up to 15 years old from first sale.