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If you have a device that will not charge in the car, then this guide is designed to help you discover if the problem is with the adapter or with the device. The guide is not difficult, but you will be working with live 12 volt and 5 volt electricity, and requires knowledge of how your multimeter works.
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Insert the USB Micro end into the breakout, and insert the adapter into a power source, set for 12V (or automatic if in vehicle).
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Set the multimeter to VDC, and place the leads as shown.
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Unscrew the tip to uncover the fuse.
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Remove the fuse from the charger.
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Set the multimeter to test continuity.
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Test to know how your meter reads a closed circuit.
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Test the fuse with the multimeter.
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If your fuse does not allow a current to flow, you will need to replace it.
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If the fuse is allowing a current to flow, you may move on, opening the body of the charger.
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Look for small breaks in the small wires. Repair of these types of problems are outside the scope of this iFixit guide, but other guides may help.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Missouri Western, Team S1-G2, Cools Stephens Fall 2018 crwdns2935289:0Missouri Western, Team S1-G2, Cools Stephens Fall 2018crwdne2935289:0
MWSU-COOLS STEPHENS-F18S1G2
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