Noregon's update now includes interactive wiring diagrams and updated coverage for heavy-duty and medium-duty vehicles. The new, interactive wiring diagrams allow technicians to trace and isolate wires, sensors, and relays for easier troubleshooting. Technicians can search within a diagram or click one or more wires and scroll to follow them. Then, they can click the wire again to deselect a particular component or hit the ‘Reset’ button. Additionally, the standard, full-color wiring diagrams are still available under ‘Fault Guidance.’