Assessment Mode

What separates assessment sim mode from training and challenge modes? There's no step by step guide giving you instructions for how to troubleshoot the scenario. Use the skills you've learned and practiced in training and challenge modes.

Using the steps and skills you learned and practiced in training and challenge modes, determine the fault and fix each scenario. Use the bottom tool bar to navigate around the house, inspect components, access tools, and view diagrams.

Here's a quick intro video of how to complete assessment sims:


Step-by-Step: Screenshots of how to start troubleshooting an assessment scenario are below.


Continue using the "Go To" menu to select the next component of the system you would like to inspect. Click "Toolbox" to access needed tools.

Still have questions about how to complete assessment scenarios? Email us at