When it comes to cars, electrical issues are the worst. With a greater knowledge of your Jeep, hopefully, you’ll be able to enjoy it for many more years to come!
Reading a wiring diagram can seem like a puzzle in a different language. But even if you’re not a techie, it’s still possible to understand an automotive wiring diagram. Recognizing the different symbols and codes can help speed up the inspection process and give you a better idea of where the issue stems from.
Here’s what we know about reading an electrical diagram for your car:
Identify common symbols including connected wires, non-connected wires, battery/power source, fuses, and grounds.
Next, learn the symbols for toggle switches, push-button switches, selector switches, relays, light bulbs, and resistors.
Lastly, it’s good to know the symbol for diodes, motors, solenoids, color codes, and connector numbers and locations.
While this advanced knowledge is a helpful skill set as a mechanic, it can also be a way for the layperson to get to the root of their car’s electrical problems much faster. And being able to read a secret code is just plain cool.
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