Cranes, Grab Loaders, & Cherry Pickers can accidentally be left unstowed when the truck is driven, resulting in damage to bridges and equipment.
The “DAB CSI” first shouts out a clear warning in the cab when the vehicle starts to move, this allows it to slowly continue moving with
the crane not stowed, but if the speed increases above 12Kph*. It will first cut the throttle allowing the vehicle to slowly decelerate, then
once the wheels stop rotating it cuts the engine, at the same time it switches the Hazard lights on to warn other drivers something is wrong.
It will repeat this routine until the crane is stowed below a programmed max height.