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Short lessons that turn you into the tech who finds the fault. New here? Open Start Here first.
Read the safety agreement before you start. Sign in to acknowledge it.
New here? Check out what is inside first.
Read electrical schematics with clarity, not memorization.
Set up your meter and place your leads the right way, every time.
Test the electrical components you troubleshoot every shift.
Find the fault in valves, cylinders, and air systems.
The step-by-step process that ties every module together.
Own every module and the full bonus stack unlocks.
40+ electrical and pneumatic troubleshooting cheat sheets.