The Mitchell 1 TruckSeries Software Upgrade includes enhanced wiring diagrams featuring intelligent navigation that takes the user directly to the specific component diagram with the related wires automatically highlighted. The new navigation feature speeds up the search process and quickly opens the right diagram without the need to scroll through multiple pages, making it faster and easier for technicians to find the exact wiring diagram they need for efficient and accurate diagnosis and repair. The upgrade also features the ability to toggle highlighting of associated wires for each component without having to click each wire separately and a simplified view of complex diagrams.