Complaints are reports from owners of this model year, not findings about any particular vehicle, and a model that sold in large numbers will collect more of them. They are counted here as filed; nothing is inferred from them.
A low brake air pressure warning light that fails to illuminate when the engine is off will not alert the driver to a low brake pressure condition, increasing the risk of a crash if the parking brake is disengaged before starting the engine.
An electrical short circuit can increase the risk of a fire. Additionally, a windshield defrosting system that does not function properly can decrease the driver's visibility, increasing the risk of a crash.
A bus that stops suddenly without activating brake lights increases the risk of a crash.
A loose nut can cause electrical arcing, increasing the risk of a fire.
An HVAC unit that detaches from a bus can create a road hazard, increasing the risk of a crash.
An electrical short circuit can overheat the fuse holder and increase the risk of a fire while driving or parked.
Two 2022 NOVA BUS LFS ARTICs can have entirely different histories, and a recall campaign usually covers a build-date window rather than a whole model year — which a VIN does not encode, so only the door-jamb label settles it. Scanning the VIN adds the decode, the crash tests, the fuel economy and the complaints matched to that exact engine, trim and assembly plant.