How to Disconnect a Wire Harness
There are many reasons why a person may need to disconnect a wire harness. Whether replacing a car stereo, disconnecting a component for removal or troubleshooting, or simply learning how to work with wire harnesses it is a good idea to know what you are doing before you begin because of the danger involved in working with electricity and electrical components.
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Instructions
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1
Turn off any electricity that may be flowing through your wire harness. If working on a car, disconnect the battery.
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2
Grasp both ends of the wire harness, one end in each hand. If your wire harness attaches directly into a secured unit, simply grasp the harness itself.
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3
Unlatch any parts of the harness that lock together; you may need to examine the harness closely to see how it secures together.
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4
Gently pull apart the wire harness.
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Cover both ends of the harness with caps if available or use electrical tape. This will prevent unwanted electrical connections and keep they harness ends free of dirt and debris.
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Tips & Warnings
Never work on wiring that has current running through it.
