Disabling the idle timer programmatically using the “Truck Tools” program on your vehicle

The idle engine shutdown timer is an optional feature that can be set according to legal requirements or at the owner’s request. The PCI ECU can shut down the engine after a preset time. This time depends on PTO activation and parking brake activation. The timer will begin counting down once all activation conditions are met. The driver will see a notification that the engine will soon shut down due to an idle shutdown event.