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Removing Old Harness

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The first step in installing Painless Performance’s YJ replacement harness (PN 10111, $899.99) is getting the old harness out of the way. The temptation is to grab as many wires as you can and yank them out with impunity, but in reality you are much better off taking your time carefully removing the old harness. Several of the plastic plugs are no longer made, so you end up having to reuse parts of the factory harness. Also, taking the old harness out helps you learn where the wires of the new harness will need to be routed.