You have a no-start on your hands, and you are not sure whether the problem is a sensor, a relay, or a bad ground. That is the moment when automotive and powersports repair stops being about turning bolts and starts being about reading the flow of electricity. Automotive Electronic Diagnostics (Course-1) is written for exactly this decision point: before you buy more scan tools, you need to be able to look at a wiring diagram and understand what the circuit is supposed to do.
Quick verdict
If you are a DIY owner or an entry-level technician who wants a structured first pass through wiring diagrams, this trade paperback is a focused place to start. At the listed price of USD 30.58, it offers a course-style introduction, not a fault-code catalog. It will not turn you into a master diagnostician on its own, but it gives you the mental model that makes scan tool readings much more useful.
Who it suits
This guide suits people who have already done a little basic electrical work and now want to understand why wires go where they go. The title says Course-1, so it is positioned as a starting point. Students in automotive programs, home mechanics working on older vehicles, and powersports owners who want to stop guessing at wiring issues can all find a useful starting point here. If you are looking for a manual for one specific make and model, this is not that kind of book; it is a foundations course, not a factory service manual. But that is also what makes it useful across different vehicles.
What stands out
Automotive Electronic Diagnostics (Course-1)
The core promise here is practical: reading wiring diagrams requires a bit of electricity knowledge, and by learning the laws and rules that govern electron flow, you can become proficient. Mandy Concepcion writes this as a structured course, and the ISBN 9781463552381 corresponds to the trade paperback edition. A useful touch is the accompanying DVD, which gives you a visual walkthrough alongside the printed explanations. For a topic that is hard to learn from static text, having that playback option is a practical addition.
The book also fits the 11-inch trim of a trade paperback, so diagrams have room to breathe. That matters when you are trying to follow a circuit from one side of the page to the other.
A reason to choose it: the combination of a printed course and DVD means you can read about electron flow first, then watch it in action. That creates a practical learning loop for diagnostics.
Meaningful trade-offs
The trade-offs are worth paying attention to. This is a reprint edition, so the design and production values reflect that; it is not a glossy full-color service manual. The content focuses on the fundamentals of circuitry and diagram reading, which means it is not a substitute for vehicle-specific wiring guides. If your goal is to trace one particular wire in a particular powersports model, you will still need the factory diagram for that machine.
Another limitation to keep in mind: the package is a physical book plus DVD, so the learning format is a traditional read-and-watch experience. That fits well if you like to highlight pages and play a disc while you work.
Bottom line
At the listed price of USD 30.58, Automotive Electronic Diagnostics (Course-1) is a sensible entry point for anyone who wants to stop guessing at wiring problems and start reading diagrams with intent. Choose it if you like a structured, course-style book and the read-and-watch format it describes, and if you are ready to put in the practice on your own car, truck, or powersports project. Keep it in perspective as a first course, and it will serve you well.
