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.
The intermittent signal may allow the aerial platform to be tilted more than below the horizontal plane which could allow the platform to strike nearby objects or people increasing the risk of injury or property damage.
Two 2010 SPARTAN MMP 100s 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.