The Wire Harness
Troubleshooting Trainer, H-116

Learn how to troubleshoot, identify and repair any type of wire harness problem.


The Wire Harness Troubleshooting Trainer, H-116

Hands-on Kit

Before purchasing this product, make sure you own The Starter Kit H-111A as it is required to own this kit.

Learn to trace circuit voltages, find open connections and voltage drop problems in multiple circuits connected together. Learn how bad connections in the wire harness can affect perfectly good circuits.

Buy for $375.00 + shipping


See The Wire Harness Troubleshooting Trainer, H-116 in action.


Troubleshooting wiring harnesses can be a difficult task given all the possibilities of how a wire harness can fail: open circuits, voltage drops, shorts-to-ground and shorts-to-voltage.

No need to ever replace a wire harness because there is a problem, instead, fix it right the first time!

The Wire Harness Troubleshooting Trainer H-116 module contains the following:

  • 1 - Wire Harness Circuit Board H-PCB06
  • 1 - Student Workbook H-WB116 (replaces SM06 or S-SM06)
  • 1 - Instructor Guide H-IG116
  • 1 - Resistor Bag H-RB06 for inserting troubleshooting problems.

What Next?

Continue developing your troubleshooting skills and learning more about auto/truck electrical/electronic troubleshooting with the following live circuit troubleshooting trainers!