Industrial Controls Troubleshooting: From Zero To Confident

Learn fast—troubleshoot industrial systems by reading schematics and testing electrical & pneumatic components.

What you'll learn

Rapidly navigate multi-page electrical schematics — use legends, wire numbers, and page references to locate any component, wire, or circuit in under 5 minutes.

Set up and operate a digital multimeter and clamp meter to measure AC/DC voltage, current, resistance, and continuity on live equipment.

Diagnose faults in 30+ electrical components using visual checks, continuity, and live-voltage tests on fuses, breakers, relays, and more.

Troubleshoot pneumatics end-to-end by tracing airflow, by testing valves, regulators, cylinders, and sensors.

Apply a proven and repeatable troubleshooting framework to identify symptoms, test hypotheses, and restore machine operation in 30 minutes or less.

Requirements

No experience required! This course is designed for beginners in industrial maintenance. We guide you step-by-step through every concept and technique. All you need is a willingness to learn and basic access to common tools like a digital multimeter. That’s it—no prior electrical or pneumatic troubleshooting experience needed.

Description

The Fault Fixer Troubleshooting Course is a self-paced course that teaches maintenance technicians how to troubleshoot industrial control systems with confidence—one skill at a time. Through practical, short and focused lessons, you’ll learn how to read schematics, use your multimeter properly, test components, and follow a proven troubleshooting process that works in real-world environments.All lessons are online and available 24/7, so you can learn at your own pace—whether during downtime, between shifts, or after hours.What You’ll Learn1. Electrical Schematics: Read and Navigate with ConfidenceIdentify wires, terminals, and components on real-world schematicsNavigate multi-page diagrams using wire numbers, page links, and legendsUnderstand high voltage, low voltage, 0V/ground, and control circuitsTrace safety systems, VFDs, and PLC input/output circuits2. Multimeter and Clamp Meter: Use Them Like a ProSafely measure voltage, amperage, resistance, and continuityKnow when and how to use each test function correctlyAvoid common mistakes that lead to inaccurate resultsGain confidence placing leads on live circuits3. Electrical Components: Diagnose Failures FastUnderstand how 30+ components function in control systemsVisually inspect, continuity test, and live-test common partsEvaluate fuses, breakers, motors, VFDs, sensors, relays, switches, and moreConfirm which component is at fault and verify the fix4. Pneumatic Systems: Trace Airflow and Solve FailuresRead pneumatic schematics and follow airflow from start to finishTest compressors, regulators, solenoid valves, cylinders, and sensorsIdentify faulty pneumatic components and isolate air leaks or flow issuesApply electrical + pneumatic knowledge to automation systems5. Troubleshooting Framework: A Repeatable ProcessApply a proven framework to approach any control system failureCollect symptoms, test methodically, and isolate the root causeVerify your repair before restarting equipmentReduce guesswork and improve troubleshooting speedWhat’s IncludedStep-by-step video lessons (2–7 minutes each)Downloadable resources:Electrical Components GuidePneumatic Components GuideSkills Matrix for tracking your progressTech Tool Kit ChecklistSelf-paced learning available anytime, anywhereAchieved OutcomeBy the end of the course, you’ll have the confidence to troubleshoot industrial control systems and know how to read schematics, test with precision, isolate faults efficiently, and fix control systems with confidence—saving time, reducing downtime, and becoming a more valuable technician.Trusted by Industry LeadersThis training has empowered technicians and teams working with these top companies:WalmartSmithfieldNestleTeslaAmcorAmazonDel MonteTaylor FarmsLeggett & PlattHui HuliauCharlie's ProduceCity of MilwaukeeFrazier Industrial CompanyHolt LogisticsCountry FreshChomaratWhirlpoolAgriFabAmong dozens of other companies that you've never heard of…Real Results from Real Technicians (Here are some off-site testimonials until this Udemy course listing generates some traction)Dustin Alsbrooks: A maintenance manager in over his head - After training his crew with the Fault Fixer Troubleshooting Course, Dusty led a dramatic turnaround—cutting downtime by 30% and achieving 98% machine uptime in a food production plant.James McCallister: James was the 'best' electrician at his company, but he described himself as ‘scared' of robotics at first—but after the training, he became the plant’s go-to robotics expert who fixes issues others can’t.Cowboy (yes, it's a nickname): Dustin's direct report. "He's either going to blow something up or he's going to figure it out." Well, Cowboy figured it out! He went from ZERO understanding of controls to a Lead Tech at a new company.Patrick Stansell: “‘I wish I had this when I started maintenance.’ A technician with zero control system experience went from ‘not even knowing how to chase a safety circuit’ to diagnosing issues quickly and confidently.”Michael Gonzales: "You explained it—and now I feel stupid for not understanding it the first time." The training helped him confidently interpret schematics and troubleshoot complex systems.And these are just a few—dozens more techs and managers have seen real transformation with this training.

Overview

Section 1: Introduction

Lecture 1 Introduction

Lecture 2 Safety Responsibility Agreement

Lecture 3 Downloads & Resources

Section 2: Reading Schematics – The Foundation of Troubleshooting

Lecture 4 Important Things to Know

Lecture 5 Schematics Walkthrough #1

Lecture 6 Schematics Walkthrough #2

Lecture 7 Schematics Symbols

Lecture 8 Navigating a Schematic

Lecture 9 High Voltage Circuits

Lecture 10 Low Voltage Circuits

Lecture 11 0V Circuits

Lecture 12 Safety Circuits #1

Lecture 13 Safety Circuits #2

Lecture 14 VFD/Motor Circuits #1

Lecture 15 VFD/Motor Circuits #2

Lecture 16 PLC Inputs #1

Lecture 17 PLC Inputs #2

Lecture 18 PLC Outputs #1

Lecture 19 PLC Outputs #2

Lecture 20 Pneumatic Schematics

Section 3: Tools & Equipment – Mastering the Multimeter & Clamp Meter

Lecture 21 How to Set Up and Place Leads on a Multimeter

Lecture 22 How to Measure AC & DC Voltage

Lecture 23 How to Measure Ohms & Check Continuity

Lecture 24 How to Measure Amps with a Clamp Meter

Lecture 25 The Biggest Mistake You Can Make

Section 4: Electrical Components – What Fails & How to Test It

Lecture 26 Warning: Electrical Components

Lecture 27 Facility Electrical System Configurations

Lecture 28 Main Power Plugs & Cable Information

Lecture 29 How to Wire Main Power Plugs

Lecture 30 How to Test Main Power Plugs & Cables

Lecture 31 Main Power Disconnects

Lecture 32 DC Power Supply

Lecture 33 AC Voltage Transformer

Lecture 34 Rectifier

Lecture 35 Safety Devices

Lecture 36 Electric Motors

Lecture 37 Pumps

Lecture 38 Variable Frequency Drives (VFDs)

Lecture 39 Fuses

Lecture 40 Circuit Breakers

Lecture 41 Contactors

Lecture 42 Relays

Lecture 43 Phase Control Relay

Lecture 44 Timer Relay

Lecture 45 Sensors

Lecture 46 Limit Switches

Lecture 47 Push Buttons

Lecture 48 Cam/Rotary/Selector Switches

Lecture 49 Toggle Switch

Lecture 50 Float Switch

Lecture 51 Safety Switches

Lecture 52 PLCs

Lecture 53 Operator Control Boards

Lecture 54 Touch Screens/HMI

Lecture 55 Resistors

Lecture 56 Potentiometers

Lecture 57 Cabinets & Control Boxes

Lecture 58 Lights/Indicators

Lecture 59 Terminal Blocks & Jumpers

Section 5: Pneumatic Components – End-to-End Troubleshooting

Lecture 60 Warning: Pneumatic Components

Lecture 61 Air Compressors

Lecture 62 Air Filters & Regulators

Lecture 63 Simple Solenoid Valve

Lecture 64 Multi-Directional Solenoid Valve

Lecture 65 Solenoid Cables & Connectors

Lecture 66 Valve Control Module

Lecture 67 Air Cylinders

Lecture 68 Position Sensors for Air Cylinders

Lecture 69 Flow Controls

Section 6: The Troubleshooting Process – A Repeatable Troubleshooting Framework

Lecture 70 Information & Tips

Lecture 71 The Troubleshooting Process

Lecture 72 Process Walkthrough: Simple Machine

Lecture 73 Process Walkthrough: Complex Machine

Entry-level and early-career industrial maintenance technicians who want to gain confidence in electrical and pneumatic troubleshooting.,Technicians with 0–5 years of experience who struggle to read schematics, use a multimeter correctly, or troubleshoot methodically.,Maintenance team members who have been thrown into troubleshooting without structured training and are looking for a repeatable process.,Technicians who feel overwhelmed by complex automation systems and want a step-by-step guide to make troubleshooting simple and actionable.,Anyone preparing for a transition into industrial maintenance roles and wanting to build real-world troubleshooting skills before stepping into the field.,Learners who are visual, hands-on, or practical and prefer learning by doing instead of theory-heavy lectures.,This course is not for experienced automation engineers or those looking for advanced PLC programming or design-level content.